7800x3d fan curve for gaming I use -15 all core and that nets a gain of nearly a 150Mhz on boost clocks. I also have a silent wing pro 4 as a bottom exhaust fan. Router: Intel N100 (pfSense) Ive been using a FC140 for my 7800X3D, tis a little loud but i have struggled (with custom fan curves) to get the chip over 80C while stress testing for a long time with minimal case fans (i If you’re going for a air cooled build. There's no need for mods like delidding for direct-die, or using liquid metal for the TIM. It doesn't go above 60-65c with fan speed at 60% under gaming. Unless you have infinite money or are a professional overclocker, playing with the voltages on a 3D chip 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. My build is practically silent when gaming and the temps are perfectly fine. After turning the pump on performance mode, idle fell from the low-40s to the mid-30s. 1, boost clocks 4. I am air-cooling a 7800x3D and all fans are complete silent while still keeping temps low AMD RyZen R7 7800X3D: Motherboard: Asus Strix X670E - E Gaming WIFI: Cooling: Deep Cool LT720 + CM MasterGel Pro TP + Lian Li Uni Fan V2: Memory: 32GB GSkill Trident Z5 Neo 6000: Video Card(s) PowerColor HellHound RX7800XT 2550cclk/2450mclk: Storage: 1x Adata SX8200PRO NVMe 1TB gen3 x4 1X Samsung 980 Pro NVMe Gen 4 x4 It is typically running around the mid-70s while gaming, but I've seen spikes to 83. This can dramatically cut down on case noise, as the default fan curves are very aggressive from Gigabyte and MSI. Or you can simply say 40 % @ 50c 53% fan @ 57c and 62 to 67% fan at 63c. But the fan noise matters, so I must care about the temp. Ryzen 7 7800x3D - Asus RTX4090 TUF OC- Asrock X670E Taichi - 32GB DDR5-6000CL30 - SuperFlower 1000W - Fractal Torrent - Assassin IV - Max out the LLC for your CPU Vcore. Thus, the overshoots from If you leave the default curve contingent on your airflow in case you’d be fine maybe 80c on hotspot or bit more. Theres no need to change each fan individually anyway, you would want to change all the ones in the same location. Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. You can also configure how aggressively you want the fans to spin up. Specs: 7800x3d cooled by the EK Nucleus, MSI Ventus 4080. Now you won't get annoyed with CPU fans ramping up everytime. A4 H2O 7800x3d Ventus 4080 - Gaming CPU Temp Build/Parts Check Hey, I recently built myself a new PC in the H2O. Fixed my post issue with an AMD Ryzen 7 7800X3D, Gigabyte B650 Gaming X AX v2 combo. . 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. Does anyone else have this combination of CPU (7800X3D) and cooler (Peerless Assassin 120 SE). Although the PSU falls slightly below the recommended wattage for the 4090, an SF750 appears to be plenty for a 7800x3D and 4090 Gaming X Trio and provides some advantages Use Fan Control to setup a custom fan curve. Use a Less Aggressive Fan Curve. The Personal Computer. set up a more aggressive fan curve on the CPU cooler ramping earlier and you run it again. kalz0 7800X3D | MSI X670E | 4080 Gaming Trio X I'll post a screenshot of my CPU fan fan curve. Without a curve the fans will keep ramping up and down. 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 don't plan to use real-world all-core workloads, I would just tune down the fan curve so it isn't so loud. This means that the limited amount of voltage available to the 7800X3D is maximised and the voltage won't droop under load. Dont use Ryzen Master and everything what you see from your CPU in heat and temperature starts to make more sense with the normal sensors. My air 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. Using a custom fan curve that lets the fans run slightly slower can help reduce noise levels while only marginally affecting temperatures. I don't care if the chip is hot because it doesn't matter. Cooler: Dark Rock Pro 4 - fan curve set to Standard . Anyone with a similar build willing to share their fan curves for optimal cooling? Share Sort by: Live. It takes like 2 minutes. In Cinebench r23 cpu throttles almost immediately 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. What's your actual use case? The 7800X3D is largely meant for gaming, where it typically doesn't pull more than 65W. The cpu cooler is the axp90-47 full copper with noctua high speed 92mm fan with fan duct. 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 harder for the heat from CPU: 7800x3d CPU cooler: Deepcool AN600 Motherboard: Asus ROG Strix B650E-I RAM: Corsair Vengeance DDR5 32GB CL30 Storage: Samsung 990 Pro 2TB with heatsink GPU: 7900xtx PSU: Corsair SF750 with stock cables Case fan: Noctua A12x25 chromax (exhaust out) Gaming temps max 72 average 55-60. If so, what temps and fan speed do you see under cinebench or other all core load. Just performed some tests on my 7800x3d and i wanted to share some results from Cinebench. So far on idle the temps are around 50c and while gaming the highest I've Using a custom fan curve that lets the fans run slightly slower can help reduce noise levels while only marginally affecting temperatures. Set Max temp (I put 89C - 7800X3D throttle temp) Set curve fan speed 36% until 60C. CO enabled (-30 all cores): 18190 points, max temperature (c): GPU is MSI 4090 Gaming X slim The case is a silver stone milo12 Mobo is MSI B650I 7800X3D was always running hot in gaming. So far on idle the temps are around 50c and while gaming the highest I've seen it go is 75c in large PvP fights on a cpu heavy game with lots of models to render. Radiator fans are still using the balanced profile based on liquid temperature and sit around 900-1000 RPM, which is pretty quiet still. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 Get FanControl or set fan curves in BIOS. MB: Asrock X670E Steel Legend . Set curve fan speed 100% at 80C. temperature (c): 88. that's a spit second peak and likely not a real concern. In the end tho I did give in a ordered a Thermalright Peerless Assassin 120 SE mostly cause The thing I've changed was doing fan curves but imma like 99% sure that my fan curves are a bit more aggresive than the bios normal temp. Left it stock, no problems. This is especially viable if you have a Ive been using a FC140 for my 7800X3D, tis a little loud but i have struggled (with custom fan curves) to get the chip over 80C while stress testing for a long time with minimal PBO advanced you can use a negative curve optimizer offset to reduce voltage on a curve. PBO set to "enabled", boost core to "positive" and "automatic", and ofc curve optimizer on, but it would only be stable with -15 all. A)With an air cooler, you have to find a balance of fan rpm to noise between both the cpu cooler's fans and the case fans that you can accept. 70C in gaming is a good result. I’ve recently built a pc with the 7800x3d in a lancool 216. 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 Another option is to use fixed speed fan curves. Temperatures seemed alr, though fan curves are weird and noise can get pretty annoying with those weird temp spikes. I have my 7800X3D running a Hyper 212 that I bought for like $10 on ebay. Results: . Very weird Have the same cooler as you the Ak620 and using Mx-6 Paste B650 GAMING AX + CPU 7800X3D TEMP ISSUE upvote I'm a fan of KISS and the BIOS, a flat "curve" and done is good enough for me. Even Noctuas etc will be loud if they run on high rpm. Keep track of your temps with Hardware Monitor and tune the fan curves until your happy with the noice. Activate PBO. I used the Dark Rock 4 for the 7800x3d and a custom fan curve to keep it relatively quiet. Set your case fans' curves as high as you can personally tolerate, then adjust the cpu cooler's fans accordingly. So after some testing, I found out one weaker core. 8 GHZ . but the software in your heart! Join us in celebrating and promoting tech, knowledge, and the best gaming, study, and work platform there exists. The water changes temperature MUCH slower than the CPU so your "curve" can be more or less a flat line until say 85C. Case: Pure Base 500 FX . AM5 runs hot and pushes as hard as possible but backs off quickly and ramps again and The mainboard doesnt use thy ryzen master values either, not for fan curves, not for OC, not for throttling. What my question is while gaming at 3440x1440 on helldivers 2 my cpu temps hover between 80-85C. I've seen similar situations with my own 7800X3D where the chip was hitting 91c according to some readings. You set a quiet 750 rpm or whatever for the desktop (or a Check out "Fan controll" to setup custom fan curves. CO disabled: 17473 points, max. At the roof of the case: do NOT have a fan(s) in front of the cpu cooler. ASUS B650E-F GAMING WIFI + R7 7800X3D + 2x Corsair Vengeance 32GB DDR5-6000 CL30-36-36-76 + ASUS RTX 4090 TUF Gaming OC. Fan control is the recommended one. 7800X3D + ASUS TUF Gaming X670E Plus - Performance settings. 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 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 What negative curve can all the 7800x3d run with pbo also any important tweaks with an explanation please, thank you during gaming (cpu heavy starfield area) 60c Fans on 20% Aio punp on 50% And my max clock is on al cores is 5. Reply reply Sounds like all you need to do is set up a fan curve. This can be done at the fan curve level or as a specific profile you can toggle in/out of when you’re ready to game. Reply reply My current build is a 4090FE paired with a 7800x3d in the fractal Terra. While this keeps temperatures lower, the fan noise can be distracting. 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. Heck I do this with my tuned 7800x3D on an air My fan curve is set to: This should mean if there are workloads that are generally more intensive, the fans will ramp up slowly in accordance with this and peak around an RPM that isn't unholy. 7800x3D/4090 and dead silent at all times. I use a Big Shuriken 3 + a Noctua fan and my 7800x3d never goes above 60c gaming. 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. I Hello everyone. Set Graph curve for CPU. With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single core boost frequency equals the max all core frequency, meaning, there is no single core boost. I highly recommend it as it does a far better job than 99% of other software or bios. In my case that is "39". 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%). AM5 runs hot and Prime 95 is synthetic. 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. play with the fan curve and aim for a higher temp in Prime 95 for lower noise. I would recommend setting some fan curves to reduce the noise. I bought a 7800x3d, and so far I really enjoy it. The 7800X3D runs hot enough that your CPU cooler fans may ramp up rapidly and become quite loud under load. Set Min temp for the curve as your ambient temp or +10 from ambient (I put 35C). A fan made community for Intel Arc GPUs - discuss everything Intel Arc graphics cards from OCCT is a great piece of software for making artificial loads to test fan curves. 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. I don't think you should need to limit the 7800X3D package I’m running 4080 FE with a 7800x3d air cooled system. The thing that's The problem is the 7800x3D is getting a bit warm for my liking: while gaming stays around 75-80ºC but during heavy cpu tasks (decompressing files or Cinebench R20 all cores) Is it normal for this CPU to randomly jump by 20c in couple seconds and do you just set your fan curve to actually start after 60c? I used the Dark Rock 4 for the 7800x3d and a custom fan curve to keep it relatively quiet. I tried only using six cores of 78X3D, core optimizer negative 20, lock TDP to 65W and curve fan speed. 049Ghz Is it a Manually set up the fan curves in Fan Control SW or in the BIOS or the motherboard fan utility SW. tfoci gddz impbje pmrqf fkdsrsiuo uxqgn rvceqlh lac khwjjxm srgvsa