7800x3d undervolt msi reddit. All I did was choose the built-in performance preset in the Asrock BIOS: tjmax 75c, -40mv. [Bundle] AMD Ryzen 7 7800X3D, MSI B650-P Pro WiFi DDR5, G. skill Flare X5 6000MT/s C30, on a MSI Mag B650 Tomahawk Wifi, running on BIOS version 7D75v1F i believe. I jus installed 7800x3d and playing around with the undervolt. What are the recommended voltage settings for 7800X3D running 2x16GB 60000Cas36 G. Make sure to stress test just like you would for an overclock. Undervolting with optimistic PBO will get you higher game clocks and performance than all core or BCLK overclocks. 99 (Micro Center In Store Only) Bundle microcenter. Jul 28, 2023 路 I recently purchased a 7800X3D and MSI Pro x670-P which work very well together. Still wouldnt get it considering the terrible upgrade path. 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 In one of my other posts, I was told that my undervolt of the 7800x3d was not optimal and that my voltages were wrong. 0 speed. FLAT Vcore from idle to loaded). But you can't lower a 6700XT's mv from 1200 to 1100mv and get the same boost clocks. I bought a 7800x3d, and so far I really enjoy it. MSI Afterburner 4. What I've come to the conclusion is OCing the 7800X3D is basically useless asf. It's flipping Hey, commenting on this post because I'm trying to undervolt my 4080 Super ProArt OC. As for cpu/cooler as mentioned above, my take is that the result will depend on some factors. MSI MPG Velox 100R case. All data was recorded from OCCT's monitoring section. It seems for the 7800X3D you're already towards the top of the curve. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. Undervolting your 7800X3D is the best way to get the best out of your CPU. 5 stable released with support for GeForce RTX 40 & Radeon RX 7900 series - VideoCardz. If you'd like to try with Eco Mode (65W) or different TDP (PPT/TDC/EDC) settings, MSI B650/X670 BIOS offers several profiles for different TDP. 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. AMD locked overclocking since increasing the voltage can negatively impact the cache. e. com AMD Ryzen 7 7800X3D MSI RTX 4080 Ventus 3X E OC 16GB ASUS TUF Gaming B650-PLUS Corsair Vengeance RGB DDR5 6000MHz PC5-48000 32GB 2x16GB Corsair RMe Series RM850e 850W 80 Plus Gold Modular Cooler Master MasterLiquid PL360 Flux Also clarify that i will use this setup mostly for gaming purposes in 2K 180Hz monitor. For those of you who do not like their x3d processors to run at 85+ degree temperatures, I've got a little trick for you to get peace of mind when running 100% loads on these chips. I also wanted an X670E and it was between this one and the MSI Tomahawk. Corsair RM 850w psu RTX 4070FE - Stock, No undervolt/OC Arctic freezer II 360mm with the offset mount installation A few SSDs, main C drive is a samsung 850 EVO 500gb Tested in MSI Kombustor 4 x64 the Undervolt (1080p preset - because I have a 24' monitor for 1080p gaming - i want to play competitive stuff) Driver - 537. So really it's not the cores themselves that are jumping up in temp super fast, it's the V-cache. The Core X columns were collected for each core. Skill Flare X5 2x16GB 6000MHz DDR5 Motherboard: MSI MAG B650 TOMAHAWK WIFI CPU Cooler: Noctua NH-D15 GPU: MSI Ventus 2080 PSU: Bequiet Straight Power 12 (850W) As you can see in the video, when I launch PUBG, the CPU temperature spikes almost to 90 degrees, and this sometimes happens during gameplay. 7700x to upgrade It should increase the speed the CPU would idle down to at zero load. Well I just built a SFF rig for my gaming buddy with 7800X3D + 4080 Super. From my understanding of all of the reading that I've been doing trying to stop my 7800x3d from hitting 89c in games immediately at stock settings. I have the Asrock B650E PG-ITX mobo, 7800x3d, 4090 FE, 64gb 6000mhz cl30 expo ram, and the SF750. Great Mobo so far. You should also be able to go in and change the minimum CPU speed in a power plan to help if you experience idle speed issues. It can also sometimes change how fast the CPU responds to load. Feb 26, 2024 路 I would sooner undervolt to save on the electricity bill. Start at -10 and work your way down. For reference im running the 7800X3D combined with 32GB G. if undervolting severly lowers the watt use of a conponent without affecting performance too much, it is worth it. CO stability is hard to test without tons of different benches/stress tests, games generally do not cause problems unless massively overdone maybe ram/corrupted OS issues, not many chips are stable at -30 / -20 and people claiming they are stable just haven't experienced issues yet 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. YMMV. in toms hardwares review they experienced and issue where the PPM provisioning file driver was parking their 7800x3ds cores because they didnt do a clean install of windows when they switched from their 7950x3d to the 7800x3d which is what AMD says you need to do for it to run properly. I ended up with your motherboard because it was SOMEWHAT decently priced and I liked the color scheme. The two MSI boards gave me the most headaches regarding RAM timings. I have PBO enabled under advanced/amd overclocking in my bios on my rog strix x670e-e, but hardware monitor in the Asus x670e-e bios still says its at 4200 MHz. I would say its just Asrock doing Asrock things but then the MSI and Asus A620 boards Steve mentioned look just as bad. Intel or AMD CPU’s Highly recommend getting custom cables of the right length to make your life easier. You are better off focusing your efforts on your cooler or mount. What a time waste! I ordered a 5800x3D and I have a question about undervolting. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. . 35V was a bit high especially with all the chips burning up lately. Going for a 7800X3D and 2x16GB of Corsair Vengeance DDR5-6000 CAS30 or DDR5-6400 CAS32 (unsure which, any opinions depending on board) and been looking at motherboards, narrowed it down to 3 initially MSI MPG B650I Edge (£220) Gigabyte B650I Aorus Ultra (£260) Asrock B650E PG (£270) Atleast yours got accepted for RMA but for me they did not even accept replacement because they shipped me MSI b650 gaming plus WiFi which has a broken pin in the CPU socket and that are blaming me馃拃. Config TDP - Choose Eco Mode 65W and TDP 170W/125W/105W/95W/45W from MSI BIOS. I am new to computers and i saw reddit posts with issues on the 7800x3d blowing up and all. Razer Huntsman peripherals. 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. Higher temps, even on this CPU = lower performance and this CPU gets HOT because of the V-cache on top of the cores. Skill? Jan 23, 2024 路 Both settings undervolt the CPU but they act different. Some guy suggested I go in BIOS and undervolt CPU by 0. Specs are: Msi b650 gaming plus wifi 7800x3d 32gb (2x16) corsair vangeance 6000 cl30 4070ti super Be queit dark rock slim cpu air cooler. 050V AKA 50mv. Would undervolting the 7800X3D to a power limit of 80°C easily allow for the L9A to cool it? Undervolt 7800x3d results. And some people (most) said I should optimize curve and that way you can tweak every core on it's own if you want, but there they recommend -30 or -25 for this specific chip. 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. 65W eco mode is a PPT of 88W. 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. I'm currently waiting for case to arrive so I didn't build or install anything yet. Deets are here though MSI enhancements 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. Running a 7800x3d cooled with NH-D15 on a MSI B650 Tomahawk WiFi with 32GB Corsair vengeance DDR5 6000 Cl36. SKILL Trident Z5 RGB Series DDR5 RAM (2x16GB) 6000MT/s . Got the tomahawk version cuz I'll run it with a 7800x3d and 7900xtx wanted to play it safe but like you said the tomahawk looks like a fancy brother with an extra SSD cover and better integrated sound card Get the Reddit app Scan this QR code to download the app now or just browsing the internet the pc crashes with 7800X3D PBO undervolt. Thus, the overshoots from the that 1. My 7800x3d doesn't get over 75c running Cinebench and still pulls 19400pts, anything else is barely 50 to 60c tops Jul 23, 2024 路 Jul 23, 2024. 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R7 7800X3D to be more p This is just wrong. I've purchased B650 tomahawk wifi, ryzen7 7800X3D and Gskill DDR5 6000Mhz CL30 ram with AMD EXPO. Just undervolting has no impact on cache performance. After many many hours (almost weeks) of constant tweaking and testing, I am stuck at a point with my 7800X3D and I can't figure out why. Googling didn't help yet. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 amd 7800x3d Msi B650 Tomahawk Corsair DDR5 CL30 6000mhz 2x16gb ram - This kit. I'm new to this and don't understand everything. Here are details. I have a Gigabyte B650 Aorus Elite AX motherboard. it sounds like maybe you got bottom of the barrel silicon, or your motherboard's voltage regulation sucks ass. Initial results were great, installed a fresh Windows 11 - installed drivers - updates, the usual (on the latest 1. (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!!!! if i run a cb r23 multi core test, my score is a little above stock and my cpu only uses 67 votes, 33 comments. Looks like I have to undervolt my PC but not sure where and how. Get the Reddit app Scan this QR code to download the app now 7800X3D Undervolt Values . 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. There is not much point (imo) trying to power limit the 7800X3D. 42 Stock: 63*C - 198 watts - 5919 points - 98 FPS in addition MSI claim some new enhancements for the 7800X3D, namely Enhanced Mode Boost and High-Efficiency Mode, that are available on this board, though given the recent burnout scares , i have not really played with these (dont know if they impact). 6. Cinbench R23 scores around 19100 points. MOBO: MSI MAG X670E Tomahawk WIFI (BIOS: 7E12v19) CPU: Ryzen 7 7800X3D RAM: G. So these are my 2 questions: Settings for OCCT, Prime95 or other? May 5, 2023 路 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. Help (General) MOBO ; MSI B650 Tomahawk CPU cooler ; NZXT Kraken 360 I'm very confused on what I need to do just to get a basic overclock on my 7800x3d to get it from 4. If you are happy with the results from CO, there might be little advantage to further decrease vCore, especially if it makes your system unstable. 0. 7 x 120mm ARGB Fans. com Open yeah, that's the thing with CO, intensive use usually won't tank the cores unless it's INCREDIBLY unstable (but in that case it probably will BSOD immediately upon boot into windows) but if it's a little unstable you can get away with stress tests but itll crash out idling haha. Corsair 1000x modular ps. However burning this thing in on Prime 95 I'm getting up to 86c after a while and really want to throw a -20 undervolt profile on the thing. I wanted to try if I could lower the fan noise on my computer a bit by making my cpu run cooler. 7800X3Ds don't hit 88W PPT out of the box. Apr 16, 2023 路 The $449 eight-core Ryzen 7 7800X3D is the new high-performance gaming champion for the desktop PC. TL;DR: Lower PPT to reduce temperatures! For my ASRock B650E the settings are: Advanced > AMD CBS > SMU > PPT in mW set to 75000. One of the main reasons I returned the 7800X3D and got the 7950X3d is so I could see the difference in real time. *The performance may vary depending on the system configurations. But undervolting got me higher clocks, lower temps and power draw, and with no loss to performance. MSI MEG CORELIQUID S360 cooler used. 32gb G. Recently Asus seemed unreliable for me with their products so I had to go with MSI. Even my old Intel Core i5-7600K with Zalman CNPS5X doesn't have such issues. 7a bios also). From what I've gathered, there are two ways to undervolt: one is through "CPU Offset Voltage(-)" and the other is through "Curve Optimizer". Problem: I have up to 89C degrees while playing in some old games like Cossacks 3 and it's only 65C in Cyberpunk 2077. true. Testing. 2 to closer to its rated 5. this I've recently changed over to a 7800x3d with the MSI x670e Carbon motherboard. Undervolting my 5800x3D got me pretty good gains in every regard. CPU: Ryzen 7 7800X3D RAM: G. But for any other ryzen chip, boost clocks are limited by thermal headroom. my guess is that the chipset driver is misbehaving. Feb 28, 2024 路 Hello there. MSI B650 Tomahawk Wi-Fi motherboard. Skill Flare X5 Series 32GB DDR5-6000 Kit, Computer Build Bundle - $499. Even though the Ryzen 7 7800X3D is much less expensive than its competitors, it’s still 12% Out of the 4 AM5 boards I tested it was my least favorite (along with another MSI board) I’ve used Asus B650E-I, Asrock A620i, MSI B650 pro (ATX board), and MSI B650i. I'm looking to undervolt my 7800x3d on an x670b carbon motherboard, but I'm not entirely sure which method is best. So far in MSI Afterburner, I simply noted max clock on stock run of Time Spy extreme, and have lowered voltage in 25mv increments. Varjo Aero hmd. Undervolting a GPU is great for saving 20-40 watts and getting the same or nearly the same stock clocks. What a time waste! Running a 7800x3d cooled with NH-D15 on a MSI B650 Tomahawk WiFi with 32GB Corsair vengeance DDR5 6000 Cl36. I only researched how to undervolt the 7800X3D, that's about it. 25V because 1. the 7800x3D is with it's just 120W already quite power efficent. 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. I haven't come across any tutorials, just user messages. Samsung Odyssey G9. DeepCool AK620 CPU Air Cooler with Fans. Jul 25, 2023 路 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. Pbo curve settings in the negative reduce the power draw that each core can receive when they demand power. 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. Skill Trident Z5 Neo RGB 32 GB (2 x 16 GB) DDR5-6000 CL30 OS: Windows 10 Hey. Enabling 'ECO' mode will not make the chip run cooler. I have tried to set PBO -50 but it didn't help. Nov 8, 2023 路 i tried undervolting my cpu again, and i got some insane results. Lies. Get the Reddit app Scan this QR code to download the app now Building 7800x3d with MSI X670E Carbon today, saw a Beta Bios released today. 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 AMD Ryzen 7800x3D CPU. I've read about Ryzen7 7800X3Ds to toast themselves and the motherboard and I'd like to avoid it. MSI Gaming trio X 4080 GPU. I posted pics on the differences in one of my posts. Auto LLC intentionally introduces voltage droop under load. I initially started with a few other tests, such as OCCT, but ultimately found that Cinebench was a better indicator of initial stability. Using PBO Enchanced mode boost 3 with tighter memory timing preset. Put SoC voltage to 1. 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. In Germany the Asrock A620 board is 40€ cheaper than the same model as B650 though, not just $20. #1. Eco mode on 7800X3D has no effect. Because of that broken pin I am having 20-30% performance loss on my 7800x3d chip馃ゲ. Do you monitor what happens afterwards? Like, HWiNFO64 + MSI Afterburner overlay? Been doing this for years. Auto LLC is not flat. pxtqfvyltbafajarckdmjastdcemrncoygyjvtltetpnpnazscxjiralh