7800x3d undervolt reddit
7800x3d undervolt reddit. If you want to get a power efficient gaming cpu, the answer is same as last gen, the 8 core x3D part, so the 7800x3d. Should I change the throttle thermal limit as well or just leave that default? Also can I leave EXPO disabled with PBO curve optimizer enabled? My 7800x3d doesn't get over 75c running Cinebench and still pulls 19400pts, anything else is barely 50 to 60c tops Undervolt your Ryzen 7 7800X3D for more FPS and Lower Temperature! - YouTube. Performance loss is not really an issue because I have just a 1440p monitor. I just got myself a 7800X3D and a Noctua L9A and learnt only AFTER buying both that everyone wanted to castrate people using the L9A with a 7800X3D. Can somebody please help me to understand this undervolt guide for my 7800x3d. Updated my bios and read online to undervolt to get the chip to reach its boost clock. The one difference is if you allow the cpu to down clock at idle the more you undervolt the more chance you can run into idle stability issues from low voltage. In some cases, the 7800x3d is slightly faster than the 7950x3d. FLAT Vcore from idle to loaded). Would it last longer (lifespan) if I did undervolt it Maybe, but we're talking a difference of a lifespan of 50 years versus a lifespan of 40. It's not really a temp issue, it's the way the chips designed, if anything, the issue is with your fan profiles. I've got the gist that I need to undervolt (mostly) and overclock my CPU and GPU to have it work at lower temps but with the (almost) same performances. I posted pics on the differences in one of my posts. After having a good experience with PBO2 curve optimiser with my 5600x, I was looking into the same things as yourself (OP) with my new 5800X3D and have also had great results using PBO2 Tuner and a -30 offset, this has achieved a ~10C reduction in temps and an increase of ~300 points in Cinebench R23 to ~1550. . Undervolting Ryzen 7800x3d for lower temperatures Discussion This is the largest and most active CS sub on Reddit. Feels like the only two states of being for this chip are: it works or it resta One of the main reasons I returned the 7800X3D and got the 7950X3d is so I could see the difference in real time. 7900XT vs 4070Ti is like 50 watts difference max (often less), with the 7900XT being slightly faster, with more and faster VRAM too. 9. For maximum efficiency, please double check that you used the appropriate flair. My question is, how exactly do i know the undervolt is stable? I ran a few games like cyberpunk and no crashes After PBO tune and 30 undervolt, I ran my 7800x3d on cinebench multicore for 30 minutes and the max temperature was 76 degrees. -40 would cause an instant reboot into Windows. I am currently running the axp90 x47 cpu cooler. Note: Reddit is dying due to terrible leadership from CEO /u/spez. What I managed to do so far on my B650 Tomahawk from MSI: I will definitely monitor the -40/Extreme scenario in a while and will let you know. I jus installed 7800x3d and playing around with the undervolt. There are cases where the 7800x3d is using a quarter of the power the 14-7k is using. kombo strike setting 3 is basically an undervolt preset. If you use EXPO with a 6000 kit I advice to change the following: load bios default. More specificially, that I should set tjmax to default, PBO to -20, ppt to 75w, soc to 1. We would like to show you a description here but the site won’t allow us. Looks like I have to undervolt my PC but not sure where and how. It was running at 4. These people don't know what they're talking about. By the way, this where I am taking all my knowledge from atm: How to optimally configure the Ryzen 7800X3D : r/ryzen (reddit. Crosspost from Overclock. As my post states, I was informed by someone on reddit that my undervolt and voltage settings were somehow incorrect and non-optimal for the 7800x3d. then change SOC voltage to 1. Another reason I did it was because the 7800X3D would suffer if I was doing other things in the background such as decompressing files and such. This is the settings that made it go past 1 Hour Prime95 (Blend all of the above) without errors. I only play wow lol Crashing when I hit my 144hz cap, crashing in the new forbidden reach vault area, driver timeouts, 23. I've been trying to tune this 7800x3D on an AsRock B650E PG Riptide for about a month now. Googling didn't help yet. Is this PBO2 Undervolt on my 7800X3D any Good? 7 Cores on -30 PBO2 while Core 5 has -10 PBO2. 2 to do baseline testing. Please Trying to undervolt my 7800x3d Started from negative pbo of 30 And in prime95 tests my PC shut off after few seconds So I went down in pbo and for now seems like 15 is stable enough to run (checked for few mins , but played few games afterwards and it was stable although I had like a big freeze In one match and it fixed itself but It was for 5 The 7800x3d is going to boost as high as possible even when doing simple things, which will cause the cpu to spike to 80c, causing your noise issues. The 7950x3d needs to be controlled by a driver, which may be a reason for the performance difference between the two CPUs. 15v. In game temps are around 65 I need to undervolt to have better temps at idle? or maybe use eco mode i dont really know i have never undervolt or play with bios settings In the later stages I found threads saying that it was really helpful to undervolt the CPU and GPU to get the best balance of temperature, performance and power How to test curve optimizer undervolt on 7800x3d? Help (CPU) How should i test the 7800x3d? i do not know how to setup prime 95 or corecycler,i just set a temperature limit to 80 and -30 pbo + amd expo on,i seem to be crashing pubg for example to desktop,3dmark timespy test and cinebench can run forever x670e tomahawk msi board 121 votes, 114 comments. e. Let me know what voltage i should try so i can run a little cooler and still get good performance. What is palæontology? Literally, the word translates from Greek παλαιός + ον + λόγος [ old + being + science ] and is the science that unravels the æons-long story of life on the planet Earth, from the earliest monera to the endless forms we have now, including humans, and of the various long-dead offshoots that still inspire today. Used my bios curve optimizer to undervolt -30 on all cores. I am using a Asrock B650i PG Lightning motherboard, ddr5 6000 CL 30 ram. Switching on that setting gave me the same if not greater boost in temps and performance like you are having with PBO2. Even my old Intel Core i5-7600K with Zalman CNPS5X doesn't have such issues. This is my current score and stats i got for the slight undervolt im running rn. TechPowerUp compared the 14700k to the 7800x3d power draws. 4. My suggestions for a "quick and dirty" 7800X3D undervolt (one that is reasonably stable for most people that doesn't take several days of effort) are to do the following: Boot into BIOS and set your CPU SOC to 1. So I just got a 7800X3D and tried some Curve Optimizer (with the latest bios released today). (pic shows 1. Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why May 5, 2023 · Here are the steps you have to take to optimally configure your 7800X3D. Here are the specs: Cpu: r7 7800x3d Gpu: msi ventus 2x rtx 4070 oc Mobo: msi mag b650 tomahawk wifi Ram: Corsair vengeance ddr5 32 gb 6000 MHz CL30 AMD expo enabled Cpu cooler : thermalright peerless assassin 120 SE PSU:corsair rm 850x Type Item Price CPU: AMD Ryzen 7 7800X3D 4. 8M subscribers in the Amd community. Start at -10 and work your way down. 3. As for VSoC, yes it needs to be 1. I recently built a new rig using at Fractal Terra Here is my build: Case: Fractal Terra Motherboard: Asus ROG Strix B650E-I CPU: Ryzen 7 7800X3D CPU… What I've come to the conclusion is OCing the 7800X3D is basically useless asf. This means that the limited amount of voltage available to the 7800X3D is maximised, and the voltage won't droop under load. Ran cinebench r23 and got 4450 mhz boost block and a score of 14943. 20K subscribers in the ASRock community. Given the popularity of the 7800X3D and other Ryzen CPUs in the SFFPC community, the recommendation to undervolt shows regularly. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. CPU runs at 60-65 in CS2 on max settings, fans are cool and FPS is absolutely insane. Get the Reddit app Scan this QR code to download the app now 7800X3D Undervolt Values . If you are not clock stretching evident by scores not matching the increased clock speed. It's a fine GPU x CPU pairing, what you'll want to do is undervolt the CPU a little bit with that cooler, but how much you'll be able to undervolt will depend on silicon lottery. net, but this has been bothering me for a month now. An unofficial forum for discussion of ASRock Products, News, BIOS updates and Troubleshooting. I am needing assistance with Ryzen Master tunning and looking for some recommendation. > good cooler contact > up to date bios > fans plugged into proper plugs > don’t daisy chain too many fans into the same plug > make sure they’re all spinning > double check fan orientation and make sure the cooler fans are pushing and pulling through the fins properly. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon… I have the 7900 XT reference and the last two latest drivers have progressively got much worse. 15v, and vddp to auto. leave the others default. 3V and set VDDP to auto. 9 - 5 ghz the entire time. I am new to computers and i saw reddit posts with issues on the 7800x3d blowing up and all. 7800x3d on 47mm cooler is definitely pushing it - but if your room is not hot and you get good silicon lottery for undervolting, then you will be ok, but don’t expect load temps <80c or idle <50c. So im trying to under volt my cpu so im getting a bit of a performance increase and also lower my temps. 25 V maximum with 6000 MHz RAM, but it may work even with 1. I recently switched off from a 10700kf and used intel extreme tunning, now I am using a AMD 7800x3d with 32gb of 6000 mhz on cl32 timing. What a time waste! Better off with a non-X3D CPU in that case as an enthusiast or better yet go Intel if you wanna OC. 3 testing) The latest bios for that motherboard has kombo strike support. 7800x3d undervolt Ask the community and try to help others with their problems as well. some speculate it's a disguised amd curve optimizer. Members Online. First, enter the BIOS upon boot. ATM I am running with Precession boost with a undervolt of 1. I’m going to undervolt all cores on my 7800x3d starting with -20. 2 GHz 8-Core Processor: €407. I decided to check up on the Intel's counterpart and noticed that while the chip is much worse in terms of performance per watt, it's leagues better than the 7800x3d when it comes to efficiently pulling the required amount of power needed for low requirement tasks. -35 and -30 worked but sometimes after an x amount of time (usually in game) I would get an instant reboot. It consumes 80-90 W max by default, so lower power limits, or PBO won't help. Your post has been approved. The problem is there are many guides and videos, and I am guessing some are outdated. Undervolting using PBO will allow your CPU to boost near to max clock speeds using less voltage (heat). Can someone recommend me some guides for my goals? Is it even a good idea? Here is my exact part list: PCPartPicker Part List Get the Reddit app Scan this QR code to download the app now. The 7800x3d is purely an 8-core CPU with 96MB v-cache, while the 7950x3d is an 8-core CPU with 96MB v-cache and an additional 8 cores with regular 32MB cache. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. Specs are: Msi b650 gaming plus wifi 7800x3d 32gb (2x16) corsair vangeance 6000 cl30 4070ti super Be queit dark rock slim cpu air cooler. I am new to the AMD platform. In your BIOS (assuming you have the latest BIOS for your motherboard downloaded and applied) do the following: 1) Max out the LLC for your CPU Vcore. 1 Adrenaline app stopped booting up completely. Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. Is it even worth it to enable PBO to adjust curve optimizer on the CPU? Thinking of setting it to (all cores) (negative) (30) in hopes of reaching… Highly recommend getting custom cables of the right length to make your life easier. Or check it out in the app stores Using a Asrock X670E Taichi, 7800X3D, 2x32GB 6000mhz and a Noctua Hi everyone, I am trying to find info on thermals and performance on the 7800X3D when in eco mode or undervolted, but to my surprise there is almost NOTHING about it online. (worded differently: in Cyberpunk, the 14700k is using 310% as much power as the 7800x3d - but it is probably very slightly faster in that game). Or check it out in the app stores TOPICS Undervolt the 7800x3d upvote You could run stress test for hours with no errors, but as soon as your pc is idling or just browsing the internet the pc crashes with 7800X3D PBO undervolt. My Experience/Guide to Undervolting the 7800X3D - Benchmarks, Temperatures, Stress Tests, and Common Questions/Concerns : r/Amd (reddit. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). 17 CFM CPU Cooler Just got a 5800x3d. 90 CPU Cooler: Thermalright Peerless Assassin 120 SE 66. So i build my new pc last week temps seems really weird at idle with youtube or twitch open is around 60. 15 V on a good enough chip. Hello i currently got it at -20 undervolt all core been kinda stable? just crashed today after it being stable for some weeks my problem is when doing a stress test like occt or cinebench and if its not stable there is no where for me to check what core is unstable nothing is showing in event viewer nor in occt anyone got any ideas how i can undervolt this? i have looked at youtube but they But yep normally the heavy undervolt sees one of two things on Ryzen clock stretching and idle stability. I have tried to set PBO -50 but it didn't help. Be sure to cover the basics. 1. Other BIOS screens will be similar but not identical. then load expo profile. That being said, undervolting on the x3d chips isn't as straightforward as undervolting on the non x3d chips. com) My 7800x3d runs at -40 and Extreme LLC (there is a Super Extreme option by the way which completely flattens the line that I am scared to use). Here are details. Auto LLC is not flat. The main way to undervolt ryzen 7000 Is an all core negative core offset of max -30 I have -25 running stable on a 7900x You can also set thermal limits Im not sure about your bios, for me it was in pbo settings under curve optimizer Expo is a setting under your ram oc part of your bios Feb 3, 2008 · I am running a 7800x3d in a Fractal Terra, with axp90-53 hsf. In gaming, that number is sometimes 30%. Learn to overclock, ask experienced users your questions, boast your rock-stable, sky-high OC and help others! Get the Reddit app Scan this QR code to download the app now. Would undervolting the 7800X3D to a power limit of 80°C easily allow for the L9A to cool it? Undervolt 7800x3d results. Problem: I have up to 89C degrees while playing in some old games like Cossacks 3 and it's only 65C in Cyberpunk 2077. You can easily fix some idle by just using a high performance power plan on a desktop. As for cpu/cooler as mentioned above, my take is that the result will depend on some factors. com) In the initial steps, @ Safe-Economics-3224 talks about using CoreCycler-v0. In game temps are around 65 I need to undervolt to have better temps at idle? or maybe use eco mode i dont really know i have never undervolt or play with bios settings For example 70w while gaming for a 7800X3D while an equivalent performance 14900K slurps 150w in the same game. Its actually running decent, but I know I could undervolt it and tweak it to run cooler without loosing too much performance. While the 7800x3d pulls 25w-30w sitting on the desktop, the 13700k will pull 5-15w. May 9, 2024 · In my experience, the 7800X3D doesn't need any tweaking, just a good cooler. Share Add a Comment Sort by: The 7800X3D is locked for overclocking, so you will not be able to get above the max boost clockspeed. No powerloss from having 2 dies and having interconnects between them, no weird algorithms for juggling the workloads between the 2 dies, just a single die, with 3dvcache access to every core. these settings give great result for the 7800x3d. Trying to undervolt my Ryzen 7 7800x3D So ive just build my pc with the Ryzen 7 7800x3D, which is a big upgrade from my last cpu granted, however with it came really high temps / temp spikes when playing games as well. I thought I'd put together a quick guide on the most basic approach to this technique using my ASUS B650E-I. UV your 7800X3D on the otherhand gives better temps, higher sustained clocks, greater power efficiency. I see benchmarks and people talk about it for other Ryzen 7 CPUs like the 7700X, and 3950X3D, but next to no info for the 3800X3d. Please read the rules. 25. Help (General) 7800X3D and 7900XTX Wanted to undervolt my GPU, but found a video saying not to do it I want the PC to run quiet and cool. Hey. The AMD GPU can undervolt better than the Nvidia GPU without losing performance, closing the gap further. Hi, thanks for posting on r/pcgamingtechsupport. 2 or 1. Auto LLC intentionally introduces voltage droop under load. Cool. 15v instead of 1. Make sure to stress test just like you would for an overclock. All things overclocking go here. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. Can undervolting too much cause this issue? Im not even getting a BSOD. Airflow might be not ideal in your case, but I wouldn’t expect throttling like this. hblgu ansgiy xjtk zwybcdv iesj ucq ixlg hoovn ryl rdikl