7800x3d undervolt. the 7800x3D is with it's just 120W already quite power efficent. First, enter the BIOS upon boot. As for VSoC, yes it needs to be 1. What I've come to the conclusion is OCing the 7800X3D is basically useless asf. If you're at the 15C for 100Mhz point then you either pushed WAY past diminishing returns point and should turn back. Pre-EXPO AGESA version the ZEN4 boosting modes were more agressive, post fix everything changed and comparing a current BIOS / AGESA 7800x3D numbers wont be fair to day-1 reviews with the 7800x3D and -CO. Recommended Videos AMD’s new CPU could silently replace the Ryzen 7 7800X3D Intel just gave up on a plan it laid out years ago If you use EXPO with a 6000 kit I advice to change the following: load bios default. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. However, the temps are constantly coming close to the 85C. That worked! However, CPU would run 88-90 degrees. 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 consumption. Hasn’t crashed or exhibited any unstable behavior in the last 4 months or so. Jul 25, 2023 · I upgrade to a 7800X3D and it would seem at first to be stable with a -30 offset as well as 85C and 85W powerdraw, but I started getting some game crashes and I ran Cinebench and dropped the offset to -20. This being a DX11 game, the power saving is pretty optimal. If it did, I’d just lower it by 5 and repeat. It seems fine. One of the main reasons I returned the 7800X3D and got the 7950X3d is so I could see the difference in real time. Start at -10 and work your way down. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. if undervolting severly lowers the watt use of a conponent without affecting performance too much, it is worth it. Specs: AMD 7800X3D 32 GB G. At an affordable $449 price point that will surely be Sep 23, 2023 · 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. My cooler is a phantom spirit cooler. I my quest to silence my build (in a North Mesh) I decided to run the fans at 40% until 90 degrees. Thus, the overshoots from the that 1. What a time waste! Oct 6, 2020 · Rig 1: 7800X3D -36 CO avg - Asrock B650m HDV - 2x16GB A-die dual rank@6000cl30 tuned - Peerless Assassin SE - Asus 4070 dual OC UV - Aida latency 59ns Rig 2: 5600X -27 CO avg - Gigabyte B550m S2H - B-die 2x8GB@3800cl14 tuned - Asus 3060ti TUF OC UV - Aida latency 52ns 7800x3d Undervolt Degradation Help Request - CPU I've been undervolting my 7800x3d by simply -30 on all cores since I got it a year ago, but recently I suddenly found out I can't keep the system stable for anything more than -10 on all cores, wondering if anyone else has experienced the same and know why this might be happening? 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. to/3ZVHhIHRyzen 7800X3D - https:// Undervolt 7800x3d results. To my surprise doing an undervolt gave me better Cinebench 23 scores while running -12° cooler. However I have some questions as to how I should go about this: 1. Jul 23, 2024 · Well I just built a SFF rig for my gaming buddy with 7800X3D + 4080 Super. (my motherboard is the asus rog crosshair x670e gene) my curve optimizer results: i got -60 on core 0-6 and core 7 is stable with only -30!!!! Undervolting my 7800X3D made my performance noticeably higher and my system run cooler. Skill RipJaws S5 Series 32GB DDR5 6400 PSU: Cooler Master V850 SFX Gold GPU: Currently using a 1080 FE and currently waiting to get a 4080 proart I have one additional 120 fan installed in the case below the psu to exhaust. Ryzen 7 7800X3D: Corsair H115i 280mm water cooler, default power limits, DDR5-5200 (Coupled Mode), Core Parking explicitly disabled; Ryzen 7 7800X3D Expo: Corsair H115i Undervolt CPU 0:00RAM, FAN settings 1:07👌👍Then you will have low CPU temperatures of at least about (-5 °C). That's coming from a guy that has spend hrs and hrs and then some more hrs (still do) on how to maximize my 7800X3D, OC - UV and everything in between. By upping the power limit while limiting peak clocks, the core undervolt is always sufficient. be/4nPmfUyQPsACurrent setup (used for benchmarks as well):RTX 4090 Suprim - https://amzn. hello there awesome community, im looking for some guidence & assistance in trying to figure out the proper way to optimize this brand new system i got, which took some time to assemble as well but it seems to be quite worth it! Auto LLC is not flat. us/POdZzAMD Ryzen 7700X: https://geni. Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why Nov 8, 2023 · Posted November 8, 2023. 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. Given that I am in India, the am Apr 16, 2023 · AMD Ryzen 7 7800X3D: Boost Frequencies, Thermal Benchmarks, Voltages, and Core Parking Problems Page 1: Bringing the Pain Page 2: AMD Ryzen 7 7800X3D: Power Consumption, Efficiency, Test Setup Jan 23, 2024 · Hi, I recently built a 7800x3d system with a msi pro b650p MB. Dec 31, 2023 · If the CPU is completely stable at stock, then you probably just got unlucky with a CPU that can't undervolt. It leverages Curve Optimizer within Precision Boost Overdrive as well May 10, 2024 · ryzen 7800x3d undervolt/Vcore SoC/SoC Voltage ? on x670e aorus pro x motherboard. How to undervolt AMD 5000 and 7000 series Desktop CPUs with curve optimizer per core. Some say starting high is better but I find that route too crashy for my taste. Jan 13, 2024 · You can spend the time in Core Cycler or you can do what I did this time around with 7800x3D and just wacked it on -20 all core and went about my business. This video shows how to get free performance out of the new Ryzen x3d or v-cache CPUs. e. I only caught this behavior when monitoring via CPU-Z and realized that the BIOS on Auto does stupid things to the SOC voltage. Skill Flare X5 Series 32GB (2 x 16GB) DDR5-6000, so I assume I am good to turn on EXPO. us/wVA29rcAMD Ryzen 5800X3D: https://geni. Its actually running decent, but I know I could undervolt it and tweak it to run cooler without loosing too much performance. Usually CPUs don't explode - so that's not typically a risk people account for these days. Feb 26, 2024 · I would sooner undervolt to save on the electricity bill. Idle temps of 41C - 43C and gaming temp of 65C - 70C. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). You could try stepping through core by core with the curve optimizer to see if it's just 1 or 2 cores that can't undervolt but most likely, they'll all be pretty close to each other in capability. 7zp. Going to google and youtube searching for tutorials is kind of scattershot so I wanted to post the amalgamation of info found on how I made my Jun 22, 2023 · Yes, you can still undervolt more but if your CPU for some reason is able to do - 30 all core, going even further with vCore Offset may throw the system to unstable levels. 2 or 1. The A620 chipset lacks the ability to undervolt so I was thinking of upgrading to the B650 for ~$290 but it's a tough pill to swallow for more than double the price when First download Debug-cli. This means that the limited amount of voltage available to the 7800X3D is maximised, and the voltage won't droop under load. The SOC voltage default setting is AUTO for ASUS boards and it is notorious for auto incrementing the voltage to unstable levels when turning on PBO to OC or undervolt. Other BIOS screens will be similar but not identical. 15v instead of 1. Since stability could also be an issue at higher clock speed that you won't hold on a heavy arriest test. The problem is there are many guides and videos, and I am guessing some are outdated. Because of the boost clocks it's good to do something like cinebench on top of Occt. i tried undervolting my cpu again, and i got some insane results. I thought I'd put together a quick guide on the most basic approach to this technique using my ASUS B650E-I. 3V and set VDDP to auto. I jus installed 7800x3d and playing around with the undervolt. Dec 3, 2018 · PC: AMD Ryzen 7800X3D | MSI X670E Tomahawk | ASUS RTX 4090 TUF | LG CX 55, Samsung G7 32 | WD SN850X 4TB, WD SN850X 2 TB, Kingston Fury Renegade 2 TB, Corsair MP600 XT 1 TB, Samsung EVO 850 1 TB, Crucial MX500 1 TB, Samsung EVO 840 500 GB, Samsung 830 256 GB | G Skill TridentZ NEO RGB 32 GB 6000 C30 | EVGA Supernova 1300W G2 | Lian Li 011D EVO | Corsair H150i PRO | Corsair K68 | Logitech G502 Mar 6, 2024 · Bonjour à tous, je vais partager ici mon expérience pour ceux qui souhaite un avis, un retour sur l'overclock et l'undervolt du 7800X3D. The 7800X3D recently debuted to critical acclaim, arriving with eight cores and 16 threads and AMD's Second-Gen 3D V-Cache that How to achieve lower temperature with undervolting and overclocking with every Ryzen 7000 – Zen 4 CPU and every CPU cooler – air coolers included. 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. ️ ️🫵👌Next in the video is the set In today's video, I overclock the AMD Ryzen 7 7800X3D Raphael CPU up to 5400 MHz with the ASUS ROG Crosshair X670E Hero motherboard and EK custom loop water 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). Would undervolting the 7800X3D to a power limit of 80°C easily allow for the L9A to cool it? Undervolt your Ryzen 7 7800X3D for more FPS and Lower Temperature! - YouTube. I set a -30 offset on all cores and I bagged an extra 1000 points in Cinebench r23. I plan to test going lower than -30 and see what is stable but I highly recommend doing it. . BIOS As others have stated - running curve optimizer at a 35 all core offset is an undervolt of -35mV across all cores. This tunin Hello and welcome, today I will be showing you just how to max out your own undervolt for your Ryzen 7000 CPU's. 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen My 7800x3d would run at 82-84 degrees and the fans on my AK620 would ramp up to 100%. Sep 16, 2023 · Also, no crashing like you can get with an undervolt and a -10% powerlimit, especially if you bump memory. Auto LLC intentionally introduces voltage droop under load. Je ne sais pas si je suis tombé sur un CPU hors du commun mais en tout cas je suis super étonné du potentiel qu'il a encore sous le capot, pourtant à stock, il est déjà réputé pour son excellent rapport performance/watt. View attachment 356048 What are the recommended voltage settings for 7800X3D running 2x16GB 60000Cas36 G. CPU runs at 60-65 in CS2 on max settings, fans are cool and FPS is absolutely insane. 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. Jan 23, 2024 · Hi, I recently built a 7800x3d system with a msi pro b650p MB. Apr 13, 2023 · The $448 Ryzen 7 7800X3D is now the fastest gaming CPU in the world. When you overclock your AMD CPU, just remember that a system restart will wipe all changes you made in the program, and you’ll have to reapply them or load a saved profile. 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. Check prices on Amazon belowAMD Ryzen 7950X: https://geni. 15 V on a good enough chip. Apr 16, 2023 · The Ryzen 7 7800X3D is the fastest gaming chip available and easily beats more expensive competitors from both Intel and AMD's own lineup. then load expo profile. Undervolting your 7800X3D is the best way to get the best out of your CPU. but granted top cpus used to use 80-100w while an 7800x3D already has way more performance than you need Feb 25, 2024 · Quick video in which I'm showing how a 7800x3D would perform using Cinebench R23 using stock settings first, and then with a set-up PBO optimized undervoting Apr 16, 2023 · Ryzen 7 7800X3D Test Setup. Aug 1, 2024 · 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. 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. 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen Apr 19, 2023 · Lohnt sich Undervolting beim Ryzen 7 7800X3D und profitiert die IGPU vom 3D-V-Cache? #FragPCGHVideo in voller Länge: https://youtu. Example: uncapped FPS here btw - just limiting core clock to 2500 does the trick. Dec 3, 2022 · This amazing CPU runs too hot even with a good cooler. But yep normally the heavy undervolt sees one of two things on Ryzen clock stretching and idle stability. I do have G. It consumes 80-90 W max by default, so lower power limits, or PBO won't help. From what I’ve read, with just a plain undervolt, it lowers temps slightly and helps the chip stay in boost level frequencies more often… I’ve seen a lot of people do it, but I’m trying to find someone very knowledgeable about it so I know more and can decide if it’s worth it May 9, 2024 · In my experience, the 7800X3D doesn't need any tweaking, just a good cooler. POBO2 Tuner Video - https://youtu. be/DuRrKGpv6ZMPCGH-Artike Might I add - on a personal note - this is my first AMD build. Skill? I will set for best thermals possible. May 6, 2024 · I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. Make sure to stress test just like you would for an overclock. Get a Monitoring Software like HwInfo or RyzenMaster. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 25 V maximum with 6000 MHz RAM, but it may work even with 1. then change SOC voltage to 1. us/WfQS9s2RTX 3070: May 10, 2024 · Here's how to undervolt your CPU in just a few quick steps. Hello all! I'd like to introduce you to my new friend, the 7800X3D! Great cpu overall, and I managed to squeeze a decent memory OC on it too, so thought I wo Jan 24, 2024 · Hi, I recently built a 7800x3d system with a msi pro b650p MB. Skill Flare X5 6000 Mhz EXPO II Asus ROG Strix B650E-F Gaming WiFi ASRock AMD Radeon RX 7900 XT Phantom Gaming 20GB OC Lian Li O11 Air Mini 9 x Thermalright TL-C12PRO 120mm CPU: Ryzen 7 7800X3D CPU Cooler: Noctua NH-L12 Ghost RAM: G. Jan 17, 2024 · Try testing the undervolt in Windows with stress tests, or monitoring idle temperature using HWiNFO to see if the results are worthwhile. If you have any questions, comment down below Given the popularity of the 7800X3D and other Ryzen CPUs in the SFFPC community, the recommendation to undervolt shows regularly. I am using a Asrock B650i PG Lightning motherboard, ddr5 6000 CL 30 ram. these settings give great result for the 7800x3d. Given that I am in India, the am Feb 3, 2008 · I am running a 7800x3d in a Fractal Terra, with axp90-53 hsf. You will need this to see your CPU Voltage and Temperature and to later confirm that your Settings work. Specs are: Msi b650 gaming plus wifi 7800x3d 32gb (2x16) corsair vangeance 6000 cl30 4070ti super Be queit dark rock slim cpu air cooler. leave the others default. Undervolt 7800X3D ASRock X670E Steel Legend . This video will show you the simple steps with Ryzen Master to test you Apr 24, 2023 · A tuned 7800X3D with PBO undervolt and fast memory is a seriously awesome chip. Lies. I posted pics on the differences in one of my posts. 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. May 5, 2023 · Here are the steps you have to take to optimally configure your 7800X3D. Since I don't really like those temperatures, I went further and tried to reduce the power draw. 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. The only thing annoying me is not being able to adjust the actual max frequency (not quite true I realise) - but amd architecture is very very different to intel and I have come to accept its virtues… and that one understandable limitation. 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. We would like to show you a description here but the site won’t allow us. I mean that's probably why it's such a unicorn case. FLAT Vcore from idle to loaded). Jan 31, 2024 · Hi, I recently built a 7800x3d system with a msi pro b650p MB. cshclbvumymorxynnjremhxazrdkoahbxxnnqsqvdgqpi