7800x3d fan curve reddit. 5 fans running at lowest speeds if that matters.

7800x3d fan curve reddit 2°C Max package wattage: 81. For this specific AIO, the 2x PWM fans and pump are connected together into one PWM connector. No noise! I set the curves so that the case fans ramp up to max 60%, and the CPU fans to 100%. Ok, I decided to upgrade my CPU cooler. If theres enough place im mounting a second NF-A9 fan on the back of the cooler. Just remember that the more RPMs the louder it will get. :P My cooler is a bit better than a 120mm rad (Be Quiet! You can set whatever fan curve you like. What my question is while gaming at 3440x1440 on helldivers 2 my cpu temps hover between 80-85C. whatever keeps it quiet at idle and cool while gaming. I went with a (mostly) step profile since I disliked the fan speeds/noise constantly changing. 25v. Noctua D15S. It's way too high. I was using a 5-and-a-half-year-old NZXT Kraken x62 which probably lost a lot of water from evaporation over the years and upgraded to the Arctic Liquid Freezer III 360 with MX-6 paste, which is designed more for AM5 CPUs with its block offset towards the bottom of the CPU. Hey there, The CPU throttles itself at 85C regardless of cooling solution but at least some should be provided. Before I started water cooling I had it set for like 15 seconds. Thermalright AXP90 X47 Full Copper w/ stock fan Pasted with included paste in X pattern ASUS ROG Strix B650E-I Gaming RTX 3090 FE 7800X3D BIOS config. Sometimes. And that is with the CPU fans at 50%. In the UK with temp of approx 17c today. I'm using an L9a with the 7800x3D, set a temp limit to 80c and adjusted the fan curves, -30 undervolt. Theres no need to change each fan individually anyway, you would want to change all the ones in the same location. The water temp is about 33c but doesn't heat up because the 7800x3d doesn't pull much power and my minimum fan speeds keep it down. I've got 30°C in idle on my 7950x3D with the Galahad 2 360 trinity. and I think Nzxt too, AIO you can have the fan speed match the coolant temp and not the CPU temp. Can confirm this guide works really well , still testing though. For a bit of extra context regarding cooling, I am running a Noctua NH-U14S with a single fan, Arctic Silver 5 paste, Fractal Define R6 with 2 x 140mm intake fans and 1 x 140mm exhaust fan plus the top open mesh (for positive internal air pressure). 60C 40% 80C 60% 100C 60% and maximize the temperature interval so it ramps up and down slowly. Works for me. At the roof of the case: do NOT have a fan(s) in front of the cpu cooler. If all this does not help I would say you have a bad AIO. It turned out that i was using a 4 pin <-> 3 pin FAN extension cable, which was a noise reducer cable and was cutting my pump speed in half and making it slow Removing that cable now my PC is idling at 40 degrees Even if I set fan curves at a very conservative ramp, they will noticeably ramp up when for instance just opening up Chrome. Now you won't get annoyed with CPU fans ramping up everytime. In-game with most settings turned to low or medium after a few hours my temps still sit around 65-76c with ambient temps of 26-34c. Mind if I ask a question of my own? First time with an amd platform. wow thanks, curve optimizer does well. To test CO properly, you must do it single threaded. I bought a 7800x3d, and so far I really enjoy it. Most fan curves (in general) are based off the CPU Tctl/Tdie temp reported by the motherboard or HWInfo64. Verify that you have separately connected fans and pump. Don't use multiple programs at the same time, either AMD or Afterburner, they may conflict. Aug 28, 2024 · You might need to adjust the fan curve a bit to your liking. My build is practically silent when gaming and the temps are perfectly fine. My 7800x3d would run at 82-84 degrees and the fans on my AK620 would ramp up to 100%. D15s stock fan (A15) vs D15s fan modded (A12x25's) Long story short, the biggest success is just using LNA's + stock Asrock fan curve. Yeah I have the same set up with a 7800x3d and the Peerless assassin at default fan curve with a 4070 and when I start the game up it does peak near 88c or 89c, but then it goes back down to 65c. Got a 7800x3d and 32 gb 6400mhz cl32 ram. Yes setting the fan below 800rpm will make it quiet. Hope this helps OP “Idling” (in Windows…) at around 45°C with CPU fans at 0 rpm and case fans at 20% / ≈300 rpm. Reply reply My 7800X3D is cooled on a custom loop (1x 360mm rad & 1x 420mm rad), with my fans typically hovering around 1100rpm (LianLi Unifans). I'll post a screenshot of my CPU fan fan curve. Reply reply Get the Reddit app Scan this QR code to download the app now So I found out about fan curves, either through BIOS or the FanControl program. I just finished my build today (minus GPU) and I have the 7800x3d and peerless assassin too. Airflow is correct, positive pressure, bottom 3 fan intake side 2 fan intake top 3 fan exhaust and back 1 fan exhaust. I am using an NH-L12 Ghost Edition, so it does have more thermal mass than an L9A but it also has a smaller fan mounted under it. EXPO enabled and SOC manual set at 1. I have a 7800x3d cooled with rog ryujin ii 240mm aio. Using the curve optimizer and undervolt I tend to be below 75 under load with my 7700X. Does the Ryzen 7 7800X3D need additional cooling with the stock fans that come with NZXT H5 Flow Case? Build Help I've read a lot of people saying that a fan/cooler is required for 7800X3D, but wasn't sure whether the cooling fans that come with the case is good enough. 7800x3d stock with expo got about 17500 in cinebench R23 , with pbo , curve opt neg 37 Asus LLC 6 (didn't want to max because have zero info on levels , wish they would give info or pic graph like gigabyte. Completely inaudible sitting 15 cm away from it. Ignore Ryzen Master, the special temperature readings and the wattage readings have zero relavance for fan curves or real CPU wattage measurements. Maybe not ideal in terms of CFM per decibel as case fans but I like the sound profile better than "better" fans. I use my Radeon’s graphics cards software to control the GPU fans. 4. You can set a delay on the AIO fan spin up if it's available in the bios or via fan control. 7800X3D also runs pretty hot, no matter what you do to it. My idle temps are 44c~ on my cpu and 35c~ on my gpu. In general, there are two ways to reduce/stop the fan spikes. Undervolted to 1095, memory clocked up to 2700. It will do absolutely fine. I just finished assembling my new PC with a 7800x3d CPU and an NZXT H5 Elite case. Set Min temp for the curve as your ambient temp or +10 from ambient (I put 35C). I haven't adjusted anything voltage wise. I don't think you should need to limit the 7800X3D package power, either. It also runs the fans in games when not really necessary, like in the 40's and 50's celsius. So I have a 7800x3d paired with a 4090. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 New PC Build! Ryzen 7800X3D, RTX 3080. Best of luck to ya! Running a 7800X3D with a U12A. It does get a little bit more noisy then but still very bearable. For perfect in detail fan curve, there are dozens of so called "system" or "fan" controllers. It also spikes to 60C on 2 or 3 cores randomly at idle or just browsing, which is where I get worried cause I have my fan curves kick up at 60. PC components: 7800x3d, 7900xtx, 32gb ram corsair vengeance 6000mhz cl30, Gigabyte b650 aorus elite ax rev 1. I also have the curve optimizer set to -30 all cores. Custom sensors: Max: CPU, GPU Average 10s: Max sensor Curves (points): CPU: 45% 70C, 100% 90C Exhaust: 45% 60C, 100% 90C CPU fan is using CPU curve and T30s are using Exhaust curve. im running out of ideas what to do. At least on my gpu no matter how much I tweaked the fans curve there were always times when the fans were bouncing between on/off. I find the highest inaudible speed and set that as a baseline. axp90 full copper with xtia mod plate for a 120x15 in 3 slot 55idle, 89 under load (which it'll always do due to boosting). The cpu cooler is the axp90-47 full copper with noctua high speed 92mm fan with fan duct. 70C temps do not require loud fans to begin with. Point 2 might get you better all-core values. The background is that the system became very loud for a short time even at low loads, as the CPU gets hot even at low load peaks and the fan curve went up accordingly. I'm on an arctic freezer II 360mm I. Temps are a non issue gpu is about 55c gpu junction is about 75 gpu junction max iv seen is 82 ballpark. So far the performance has been very impressive, nothing to add here. If needed (too noisy or too hot) add the largest fans that fit the case for pull, as many as needed to match the push side cfm. Try setting your curve so that the fans don't hit 66% until the temperature hits 80C and watch your temps. which is low spec Hey there. Hi all, I recently got my dream card, the 4080FE. that's a spit second peak and likely not a real concern. Granted that 7800x3d is a bit warmer, but I do think that you'll be fine with x47 and some PBO tweaking. It's in a Fractal Torrent case. PBO curve Optimizer at negative 25, but can probably push it to 30 with no issues. Just posted about this today. With a high performance oriented fan curve my 7950x3d doesn't go beyond 65c in heavy CPU focused gaming loads and cinebench will get it to 75 in multi core, if that. Based on my research it seems the bigger gains in temperature come from PBO limits but I am stuck with those as I have no idea what to set them to. Alternatively you can adjust the fan settings in the BIOS, or use software like FanControl to do it from Windows. Since ideal would that the airflow is isolated to a straight path with both fan RPM matched for sure. 3080Ti undervolted. It's an amazing card, however it does not really fit in with my silent pc like my ventus 4070ti did. I'm able to get under 80C in most use cases, and I haven't setup any exhaust fans yet so it can be better. 75 degrees should = 100% speed, anything below 40 degrees should be probably 30-40%. On one of the first days I had a weird issue where the fans shot up to the max and the CPU was at around 80 deg C for 2-3 min while the usage was basically none since just a browser was open at the time. I believe this CPU thermal throttles around 89 C. Case: Fractal North mesh CPU: 7800x3d GPU: 4080 PNY XLR8 Cooling: Thermalright Phantom Spirit V2 Looking for the ideal fan set up for this case with keeping the 2x140mm intake fractal fans. 8 seconds (or whatever works for you) then use the default fan profiles. Downloading Doom and Starfield today I noticed Steam’s CPU usage was high enough to audibly spin up the fans to max and cause the CPU to hit 70C. 8-4. Reply reply Might just need to adjust your fan curve so it doesn't ramp down so much when the CPU isn't being pushed hard. I built a rig with 7800x3d and use a lian li ga trinity 2 360mm aio to cool it with 10 case fans in the o11 dynamic evo, and my idle temps are around 37-45C depending on ambient room temps. Temperatures seemed alr, though fan curves are weird and noise can get pretty annoying with those weird temp spikes. **Cooler**: Dark Rock Pro 4 - fan Im rocking a 7800X3D cooled with Phantom Spirit 120 and 3 intake fans, and 3 exhausts (1 in the back 2 on top) So with XMP enabled this thing idles around 35-40. Does undervolting help? I tried a custom curve with Fan control which admittedly made it far better but still nowhere close to my old setup. my 7800x3d hits 5050mhz consistently (the max) and holds 4. Is this normal? It’s annoying because I have my fans set to ramp up after 50°C, and they ramp up while watching YouTube videos. 240mm top mounted AIO, which I assume would be good enough to radiate the heat away without an aggressive fan curve. My fan curve is set to: What you need to do is either use fan software, or go into your bios and try to tune the fan curve. Curve optimizer: all cores, negative 20. Then again, pushing the fans higher doesn't lower the temps. 2. In PBO, -20 in Curve Optimizer Thermal Throttle limit at 85 C Power limit at either 88 or 80W (cannot remember unfortunately and can't be assed to open BIOS atm to check) I have Ryzen 7 7800X3D with H100i Elite Capellix XT with 2 exhaust fans, 1 exhaust fan at the back, 3 intake at the front. LFII had it all on one cable and setting up fan curve with 0RPM would make the pump stop or flow very little. set up a more aggressive fan curve on the CPU cooler ramping earlier and you run it again. My 5800X3D hits 90 on occasion with PBO on too. The last thing I’ll say was something a little unexpected. Depending on the software you use to control fans, it may have "PWM" or "CPU" mode (the latter basically works the same, as connecting AIO fans directly to the CPU_FAN). I set my platform thermal throttle limit to 80 and adjusted the curve optimizer to negative 30 all cores. Cooler: Dark Rock Pro 4 - fan curve set to Standard Case: Pure Base 500 FX MB: Asrock X670E Steel Legend Results: CO disabled: 17473 points, max. Even at the fans lowest speed, the 4080 makes some noise. In benchmarks however, it performs on par with NH-U12A, for example, and the noise levels are the same. Your red number is max and not Avg 71. I can't hear them even when running stress tests. Unfortunately the pump must always be spinning; so not really a silent solution. Confirm that you've installed your AIO fans (and case fans) in the proper fan positioning (intake/exhaust) Update to the latest AMD chipset drivers and the latest BIOS Setup a custom fan curve in your BIOS. Your fan is now running at a lower voltage than optimal. My trouble is the 7800x3d is running very hot and the fan noise is unbearable. I also have a silent wing pro 4 as a bottom exhaust fan. The fan seems to have a good curve (no experience in fans curves tweak) ( in idle is kind of quiet) Idle Temps. Imo, a few hours is nowhere near enough to properly test Curve Optimizer settings. For cpu and case fans, use Argus Monitor. It takes like 2 minutes. If you leave the default curve contingent on your airflow in case you’d be fine maybe 80c on hotspot or bit more. I'm running the IS-55 with an undervolted 5600X / 65W TDP and it will do about 75 celsius under sustained full load with case + CPU fans going at 70-80% of max speed. I just ran Cinebench 2024 with a stock 7800X3D: Max package temp: 79. Heres a fan curve. Before replacing it though do try running Windows in recovery mode and seeing if it still behaves like that. I have a 7800X3D with 3080Ti. Has someone some tips for a fan curve for a 7800x3d? Im cooling it with an aio in an meshroom itx case. There is usually an option to change the fan hysteresis, or the spin up and spin down time. You can also configure how aggressively you want the fans to spin up. The CPU does not transfer heat well through the 3d vcache and IHS, so sudden spikes will quickly heat the CPU. Set Max temp (I put 89C - 7800X3D throttle temp) Set curve fan speed 36% until 60C. I have set up 2 custom fan profiles. Basically above 70c it puts the fans at 100% unless the program determines that the fans can be lowered without the temperature increasing (It's uses the "Auto" curve which smartly tries to find the lowest RPM the fans can go to keep the temperature withing the user defined range). 5 fans running at lowest speeds if that matters. We had 33c temps in my house last week, and my U12A was running around 1600/1750rpm in games and stayed around 77/80c. Anyone have a nice fan curve for this card? E2: It is AIO. Is if it's worth connecting the fans and the pump to individual headers on my motherboard (fans -> CPU fan header, pump -> pump header) in order to control their curves separately OR should I just control both with one curve? For your fans, you can choose whether you want a fixed percentage, fixed RPM, or a custom curve. Back: 1x120mm exhaust fan (included case fan: Corsair AirGuide) Bottom: PSU oriented as intake Fresh installation of Windows 11 22H2, OS build 22621. And test temps while gaming separately bc of the GPU airflow. The 7800X3D is an easy chip to cool, and the AK620 is a solid cooler. OCCT is a great piece of software for making artificial loads to test fan curves. Then you can lower the rpm curves… Make sure the fans are connected to the CPU header so they are ramping based on CPU temp. Fans controlled by Fan Control with curves to keep noise at a minimum. (If you don't want to go AIO). I do a very slow ramp until CPU/GPU temps get near 80, then ramp up really fast from there. The first is to start the fan curve higher, at 70C or so, but this isn't ideal. I could redo the curve to get the temps even lower, but since I'm not running into thermal throttling idc. Fan control is the recommended one. While CPU Tctl/Tdie can be disproportionally above average. I’ve turned upside down the fans, probably then, thought it could help with venitlation. But AXP47 full copper with Noctua fan swap is probably the go to around here. Stays extremely quiet and have not seen it go above 80c yet. I'm getting pretty much exactly the result you'd want in cinebench with pbo-30 (i forgot what the target is for the cpu in cinebench but i know that i basically hit it spot on when i did my tests) Depends on your room ambient temperature, stock fan curves usually get pretty darn close to optimal for most situations. The max would be around 85ish. What you have to be willing to do is trade an increase in temperature for a reduction in fan speed/noise. If you’re going for a air cooled build. Tried everything and I couldn't find a decent fan curve that would be pleasant to my ears: an aggressive curve was way too much noise with the case next to me on the desk. This is entirely normal. The second is adjusting fan ramp (hysteresis) times, making the board adjust fan speed based on an averaged temperature over a period of time (I prefer 12 seconds). The 4090, well - that is… I would start with the 3 front fans in push config and monitor the GPU for thermal throttling (or just check case noise levels). I highly recommend it as it does a far better job than 99% of other software or bios. If you set fan speeds and temps too far apart they will over shoot and fans will speed up and slow down all the time and temps will not stablise. Since using Buildzoid's settings, I've been able to push the Curve Optimizer offsets much further (everything was previously about 5-10 points lower) with less instability. 8 GHZ You need to set custom fan curves to get everything quiet stock curves don’t work well with the spiky behavior of AMD CPUs at all. My other guess would be the fans not ramping up fast enough if op messed with the fan curve. This is the way i do my own Bios fan curves: First establish max light load temp: Lights tasks that you do on your daily basis but that don't put a huge load to the CPU, usually opening browser (chrome, firefox, etc), opening a program (word, excel, etc), watching a youtube video. A 7000d airflow I have a 7950x3d and I uses Kraken Z53 and Lian Li SL fans for the radiator. I have like 10 fans in the pc 1 from back taking the air out, 3 at the bottom of the case, 3 on top from the AIO and 3 on the front left side of the case. search YouTube for custom fan curve settings by gamers nexus, jays 2 cents or Linus tech tips, they all go into detail about how to set curves. I would recommend setting some fan curves to reduce the noise. So first fan becomes pull second fan is push-pull and the case fan is pull it seems more ideal to me bc of leakage (it's not a closed path like a pipe) and the cooler resistance etc. Seems to be only an idle issue, as in multi core cinebench and gaming the temps don't rise above ~80C 100% Load Temps A12x25 case fans, 2 intake into mesh case, 1 outtake fan rear. This configuration allows two 30mm fans as exhaust. T1 air cooled with 7800X3D and 4090. I would set a custom fan curve mine is 0C 20% 20c 20% 40C 20%. It prevents the bursty spin up. I've read about older Asrock mobos having "step up", "step down" on the fans to alleviate issues like this. I intend to get a D15v2 when they are available next year (fingers crossed) and I will either give my U12 to my partner or keep the fans as case fans. Even on stock cpu ram curves the cpu fan only hits max rpm at 70 C so it’s still very quiet here. I had my new PC built three weeks ago using a Ryzen 7 7800X3D CPU. If it's not making a difference then I'm guessing it's best to just ignore it, but I can't quite tell. You should be fine with a good undervolt. Aug 13, 2024 · Hello everyone. Custom fan curve with Fan Control. AM5 runs hot and pushes as hard as possible but backs off quickly and ramps again and again. Temp is 45 to 50 degrees idle and when gaming around 60-65. Feb 12, 2024 · So, the question is, how should I set the fan curve, what temperature source should I use for it and should I mess with AIO RPMs? Maybe I already made the curve okay-ish? to my understanding, this is the current pump speed (from HWMonitor). At idle it sits around 35-40c and barely hits 65c when gaming, typically averaging around 60c. That app let's you set fan curves even if your mobo has faulty cpu temp sensor like mine. If you select the custom curve, use the Fan Curve section to set your desired curve and tie it to a temperature sensor in your system. Adjust GPU fan curve to your liking by setting max speed at the volume you want. If the default fan curve already kept the fans on 100% all the time that doesn't sound right. However, I've heard that the CPU temp reported on Ryzen Master is the most accurate. In descending order of effort: Check drivers Check case fans are correct and you're getting good airflow. Even Noctuas etc will be loud if they run on high rpm. Ryzen 7800x3D Noctua NH-L12S CPU fan ASUS ROG STRIX B650E-I motherboard Geforce 3080 Stock fans that come with the case (2x140mm fans) Overall, the GPU temps look good, but the CPU runs pretty hot, it gets to around 80C during Prime95. 7800x3d under H150i 64gb CL40 4070ti S Using CineR23 (24 was acting very odd) getting the following : Multi 17852 with max temp right at 83 flat, idle after 41. Is it to be expected that a 7800X3D would idle about 7C warmer than a i5-9600k and also spike to higher temps under the same conditions? Are Peerless Assassin 120 SE fans normally pretty loud at high RPM? Is it safe to push the fan speed curve even further to keep the fans a bit slower, even if the CPU gets hotter? You shouldn't have a huge problem staying at 85 or below. This is normal operation. I'm not sure what the best fan curve settings are for this setup, so I was hoping someone here could help me out. Using noctua u12a cooler and Gigabyte b650 Aorus pro ax. Just for clarification, I'm building a 7800X3D system with an RTX 4080 but I wanted to ask about setting fan curves in general so that if one day I upgrade my CPU or GPU or change my case, etc. The mainboard doesnt use thy ryzen master values either, not for fan curves, not for OC, not for throttling. I have a similar dual tower, two fan cooler on mine, and with a negative curve of -40, it hits mid to high 70s in benchmarking. I thing the processor just runs hot compared to others Hi, i just built a new PC with a Thermalright PA120 and AMD 7800X3D and have some questions/issues: I modified the fan curve of the PA120 so when i'm browsing or watching a movie the cpu temp is about 48C. During gaming its generally 55-65 give or take (it can go above the seventies here and there) and for cinebench r23 it capped at 79-80ish during the ten minute multi core test. It spikes all the time even from opening a youtube video. CPU package idles at around 50c (cpu usually around 10 lower in armoury crate) then goes 60-70 in games. Set Graph curve for CPU. I have my fans set to 35% under 65°C and then to 55% past 65°C all the way to 120°C (no need to crack them past 55%). 2283 Fan Control v170 using a combination of Mixed and Auto curves (CPU set to 40°C idle, 70°C load) At 100% fan speed, CPU idles between 38-41°C; at 30% CPU idles between 40-43°C 7800x3d Big Shuriken 3 32GB 6000/CL30 EVGA 3070 XC3 Ultra Terra w/ exhaust bottom fan Asus Strix B650E-I I wanted to discuss some observations that I didn't saw being posted anywhere. What are your temps? Should I flash the bios for the boot problem? Solid suggestions. I would start with: 25-30% from 0-60°C 30-40% from 60-75 °C 40-60% from 75-85 °C 60-80 % from 85-95 °C The highest fan speed at 4K native max settings (99-100% GPU usage all the time) is 35% (custom fan curve set to 35% at 70c), the edge temps never goes above 70 degree Celsius and the hotspot temp remains under 85c. FanControl is the best software for this, but even just setting up a curve in the bios works well. Max temps I've seen under stress are about 70c. Most of the time, the curve has them at 20% (idle, inaudible) to 40% (gaming, 70C tops). I'm currently controlling my fan curves using the program Fan Control. The 3070 just isn't keeping up whatsoever with the 7800x3d. Reply reply My 360mm rad is front mounted with the fans mounted in front as intake. If the game is running at 1080p native, the temp never crosses above 60c and the fan speed is always <=20%. My idle temps are around 55C, and my load temps are around 60 to high 70s. PBO settings: PPT 105, TDC 90, EDC 150. Motherboard preset fan profiles reacted to short temperature changes and wanted increased fan speeds at 30c and 70c which improved temps by 1c but upped fan noise considerably. Don't freak out yet. Hello, I come to you because I encounter a problem with the PBO and the curve optimizer on my 7800X3D, in fact as soon as I modify the curve optimizer to put it at -10 (low value) on all core, the system is unstable and cinebench 2024 crashes, windows is not stable either. 5 (that is after I put the cpu on -25 in curve optimizer) and was wondering if I could just buy some higher quality fans and replace them on the cooler, would that result in lower temps and less noise? AMD Ryzen 7 5800x3d running very hot with Noctua NH-D15. I only max out my fan to 90% so it's a bit quieter. I have a 7800X3D running on an SI-100 (a $25 120mm fan air cooler) and I not seen over 85C even running Cinebench stress testing. Using Thermalright AXP90-47 Full Copper (with Noctua NF A92x14 HS-PWM fan swap). ive re applied thermal paste aswell it was the perfect ammount. Ideally connect the pump to pump header on mobo,set fixed speed that isnt audible but is as high as possible and adjust fan curves. This would keep the CPU cool, without the fans on the radiator spinning. Since I don't really like those temperatures, I went further and tried to reduce the power draw. Also overall the 7800X3D doesn't put out a lot of heat, but the measured CPU temperatures will be higher than other CPUs because the vertically stacked cache memory makes it I have been adjusting the fan curves in the BIOS to try and find something that works for me but I was just wondering if anyone else with a similar AIO/CPU combo had any recommendations. Since my fans are silent when at a low rpm there is no point in running them in 0 rpm mode. Search for fan smoothing in your bios and set a delay of 3. The ambient temp is 23C and CPU idle is 54C. Even longer with expo on. Should also mention that my SSD is a gen5, so gets toasty Get FanControl or set fan curves in BIOS. During gaming, it'll average 70's. Low 80s with my custom fan curve setup when running cinebench. Browsing the web, light use, 40's. I did a prime95 test and temps only reaches 73c. Wonder if I should switched them back. If you use the motherboard’s default fan profiles, they’ll often run the D15’s fan way too fast. If you're using an AIO like the Galahad just basing it off of CPU temp is fine, you would want to adjust the fans connected to the AIO rads primarily but need to increase the others as well to maintain good intake/exhaust balance. CPU: 7800X3D CPU Cooler: Noctua U9S chromax. black GPU: Sapphire Radeon RX 7900XTX Nitro+ Vapor-X Motherboard: ASUS ROG STRIX B650E-I Gaming WIFI Memory: G. Also random other question but is it ok that I plugged the pump power cable into the PUMP_FAN header on my mobo and set it to a constant 100% in bios? Im trying to tune it the best as possible and im a little sacred about fan speed and undervolt 1-In terms of Fan speed and AIO pump, what is a good fan curve? In default they are so loud and speedy but im scared of lowering them too much and getting more temperature than recommended and damaging cpu or something 2-Should i do undervolt? The adapter is mostly there to allow for non-full-speed operation if the fan header doesn't allow PWM or Voltage-Control. My room temperature is around 74 to 77C. Specifically, I tested a 7800X3D with a Noctua U12A in an O11 Mini with 8 case fans. Tomorrow my Phantek T30s will arrive, and I am planning to swap out the default 140mm fans out of my case. I can set the fan curve on that new system too. My air cooler is the Phantom Spirit 120se. Just performed some tests on my 7800x3d and i wanted to share some results from Cinebench. 5ghz even at all core load seems really low imo and 89c on amd is borderline thermal throttling Does anyone have a info about Asus LLC , goes from 1-8 . Without a curve the fans will keep ramping up and down. My Specs: AMD 7800x3d w/AXP90-X47 copper edition Asus B650-I Nvidia 4090FE 32gb DDR5 6400mhz locked at 6000mhz Noctua 120mm exhaust fans on top Noctua 92mm intake fan on CPU cooler Corsairs SF750 with the fan facing in to help exhaust heat from the 4090fe Manually set up the fan curves in Fan Control SW or in the BIOS or the motherboard fan utility SW. I actually tune the fan curve such that it is flat below 70 degrees if not you can hear the fan ramp up and down in a quiet room which is annoying. With a fan curve optimized for quiet running, it will go to about 82-83 degrees under sustained load. Under load I get up to 78°C max. Monitor temps after Undervolt GPU. I'm trying to set PBO + curve optimizer and coming from a 5900x and reading a lot of guides, it looks like best cores should not be able to have lower negative offset than the other ones. Idle power consumtion at wall is 90Watts. That’s one of the reasons why the cooler comes with the fan header extension that is a resistor to slow the fans down. temperature (c): 88. Low 60s even 50s in-game. Check out "Fan controll" to setup custom fan curves. You probably have the fan speed set to 66% or higher over 70C. - Is there a way to "fix" the 7800xd boosting as it appears to be the main problem after monitoring the temperature and fan readings for some time. Couldn't deal with the noise and went to both a Noctua NH-L9A and then ultimately an ID Cooling IS60, which performed as good or better without the noise issues. Fans constantly turning off an on will cause more wear than just running them at a low RPM. I'm not kidding you when I say I have to put my ear next to my NR200 to be able to hear the fans. One for my front intake fans mounted in front of the rad and the second profile for the 3 exhaust fans. Skill 32GB DDR5 6000MHz CL30 I've seen similar situations with my own 7800X3D where the chip was hitting 91c according to some readings. This makes it so that your fans don't constantly ramp up and down from the normal temperature fluctuations during idle and you don't get the sudden fast ramp up when your cpu is under load which is just as irritating when using a custom fan curve to try and solve So for me 30% fans in idle, 70% stress testing and somewhere in-between for games, with a ramp up delay so my system ignores short temperature spikes worked great. I'm looking for some help setting up the fan curves for my system. Fans weren't screaming and I haven't adjusted anything at all - no fan curve, no bios adjustments etc (except EXPO) Hi, I recently bough 7800x3d paired with a peerless assassin 120 SE, however the temps and the noise disturb me a bit (40-50 idle, 70-85 in games and cinebench pushed it to 88. Essentially adds a few seconds to the time it takes fans to go from one speed to another. Got a 7800x3d and I am just not sure what temperature I should expect. With ambient temps at 23C my 7800x3d temps are idling at ~45C. Case is a NZXT H6 Flow with rather aggressive post 50c fan curve. I tried MSI Center FROZR AI Cooling, Fan Control, some BIOS CPU Settings, still same temps. This is with a Noctua NH-D15, NZXT H5 flow and 3 Arctic 140mm fans intake in front, 1 exhaust back and 1 exhaust top-back. Even added the foam duct kit because why not. You need to set custom fan curves to get everything quiet stock curves don’t work well with the spiky behavior of AMD CPUs. using Gelid Extreme paste. tried a custom fan curve and normal one both dont change much. HUB - AMD Ryzen 7 I'd look into seeing if your pump/rad fans aren't working right or need to be set faster in bios. And even if I have the fans at 25%, temps only go up 4C and I am still well below the thermal throttle. I’ve recently built a pc with the 7800x3d in a lancool 216. Am I just needing to fine tune the fan curves vs the gigabyte profiles? Fan control didn’t seem to do anything when I tried it. 50W With this curve fans tend to stay around 1,000 - 1,100 rpm and the system is very silent. with the pump doing around 2600-2800 rpm and the fans around 800-1200 rpm. I recommend replacing the thermalright fan with noctua for better noise profile. 8°C Max single core temp: 78. My buddy has an NH-D15 and he's getting similar temps with me and my Black Ridge while we are playing. CPU : Ryzen 7800x3D This works like a charm. There’s loads of ways to set curves, bios, windows apps from motherboard manufacturer, speed fan, etc. 2njust for precaution and saw many posts about the PBO and curve optimizer so I set it to -20. The only knobs I know do something for the 7800X3D as per my testing are PBO Curve and LLC, and I'm thinking Scalar might do something but honestly I'm not actually entirely sure. Under load my temps are usually around 65c~ on my cpu… I just finished my Lian Li build with inf fans and the Galahad II LCD, my first AIO, and with the standard rpm settings, the fans go up and down all over the place, sometimes even when in idle on desktop, causing spikes up to 50+ degrees celsius out of nowhere, causing the fans go up a lot. Change your fan curve in BIOS. It has some mixed algorithms compared to Tdie that only the sense closest temp in the CPU die. That worked! However, CPU would run 88-90 degrees. I had to adjust my fan curves to compensate for this, otherwise my entire PC would just VVVHRRRRRRRRRRRRWWWWWWWWrrrrr the moment I open Steam. Decided to replace all the case fans with x6 Noctua NF-A12x25, which helped, and lowered the idle temperature by 5º and the noise became acceptable. I lost 10c not only in all core cinebench but also in cyberpunk and new world. I have my 360 aio on constant 800rpm since thats my only exhaust atm and never saw a spike above 70. 1, boost clocks 4. It's just what the 7800x3d does. The better the curve the smoother fan speed transitions are. Many people would get stable under heavy loads in Prime95 etc, but then have crashing when left idle. Though I did some testing using fan curves as a way to determine what the board was measuring and found that, based on fan RPMs, I was reading the wrong sensor as compared to the board and chip's own throttling mechanisms. If you see in HWinfo (recommended compared to HWMonitor), Tctl/Tdie is always higher than Tdie, can be around 6-8c higher. My Ryzen 7 7800X3D is running at 45°C while idling, and ramps up to 65°C when watching a youtube video. I am air-cooling a 7800x3D and all fans are complete silent while still keeping temps low Tctl/Tdie is the temp that monitored for fan curves especially CPU fans. Full Noctua case fans in the Corsair 4000D Normally use msi afterburner, im trying to use the amd adrenaline and the fans rpm keeps sky rocketing pretty much no matter what i input can someone link a fan curve for me to try. I’m currently running Arctic Freezer 34 eSports Duo and it’s pretty loud even when idle if I didn’t adjust its fan curve. Simply this is needed for the fans to ramp up earlier. The PWM range for different fans varies, so you'll need to set the fan curve to how you prefer. 9ghz in an all core load, at 70-74C with my triple fan radiator. I my quest to silence my build (in a North Mesh) I decided to run the fans at 40% until 90 degrees. No undervolting or fan curves applied. Also the curve optimizer has way more effect on temps of my 5800x3d than my 5800X ever did. Idle temps will stabilise around 50. Just do some testing. In all cases you will understand whether the curve is correct by jumps of fan speed. Set curve fan speed 100% at 80C. Keep track of your temps with Hardware Monitor and tune the fan curves until your happy with the noice. I'm at about 75 to 80c in cinebench r23 with pbo and - 20 curve optimizer. Single 1807 with max temp ~59 with some spikes to 66, idle after 40. I have the following fans: [I] stands for intake and [E] stands for exhaust. Fan Control (github) is a great piece of software that allows you to build fan curves based on any reportable temp for CPU/GPU, ram, VRM, etc. I wanted to try if I could lower the fan noise on my computer a bit by making my cpu run cooler. I game with my headphones so I hear nothing during gaming sessions which the cpu average below 70 degrees. If they're still a ways from 80C, then lower the percentage even further. On the custom fan curve I have raised the front intake fans 5% faster than the other 3 exhaust fans in my case-all at the same temps. temps are going to 85 degrees while playing World of Tanks. I built my first pc couple of weeks ago and I limit vsoc to 1. As you can see, idling in Windows the fans barely spin and the CPU sits at a cool 40°C. Is the Noctua NH-U9S with an additional NF-A9 enough for the Ryzen 7 7800X3D? Im building in a M1 Evo, and I‘m running the CPU Stock. What you do not see is that video is that Intel CPU cooler fans have to run on way higher speed = louder and more heat produced to do room to match temps of 7800x3d Tems are the same or lower for Intel because autor did set up fan curve for that. But malt are paid, suck ass, don't work with windows 10, or are just for the gpu like MSI afterburner. If you have a Corsair. Fyi fractal F14 aspect get hella loud on front intake, not a fan of em. We learnt this back when Curve Optimizer came out for Ryzen 5000. It's like driving with the hand-break slightly engaged. Or… you can simply say 40 % @ 50c 53% fan @ 57c and 62 to 67% fan at 63c. This is for a blower style gpu, thing is the small graduations, you can use this for gpus with better cooling, the fans shouldnt ramp up as high. My fans seem to kick really high for any little thing, launching chrome or steam. Repaste GPU Stop at any point on the list if your issue is fixed. . In general, I wouldn't worry about CPU temps if the chip managed to boost to the right boost clock. very impressive, just wish it would persist after reboot because I'm gonna forget. But here comes the problem: Fan curves in Bios are still working on the CPU temperature sensor, so of course with normal or even silent fan curves they will go to 100% fan rpmin gaming or benchmarks, because thats what the cpu temp sensor shows, but the real temperature/energy the cpu heat sink is getting is much much lower. I've also got mine on an NH-D15. This is with the 7800x3d (-30 CO, 85C limit), AXP90 x47 full (120mm fan) and 2 T30s as exhaust. Got the Fractal Terra with 7800x3d. I changed from this exact build specifically due to fan turbulence, which is quite annoying by having the slim nearly touching the side panel in 3 slot mode. Idle in bios is like 42-45 and in games max I’ve seen is 65. Sep 22, 2023 · Set your case fans' curves as high as you can personally tolerate, then adjust the cpu cooler's fans accordingly. Switch the fans to exhaust, make sure the pump is always at 100% and tune your PBO (typically you can set a -30 PBO curve to a 7800X3D). 43C20%, 60C45%, 75C65%, 80C70%, 85C75%. 7800X3D curve at -30 +200MHz. colyid wae kxwqsccg zcfd fpnfpfv jxcod jowt fcylr gsxgcndet theco