7800 x 3d soc voltage. Decreasing the SOC Voltage can also help increase performance if your CPU PPT is limited Jan 25, 2024 · Set the voltage at 1. 2V or lower. 26v and VDDIO is at 1. 35-1. If not, play with the settings and find your best. I have set the SOC voltage to 1. Idle temps of 41C - 43C and gaming temp of 65C - 70C. 35 that EXPO wanted to use as default in my release bios and in some later revisions but not my current bios which uses 1. Apr 5, 2023 · I managed to shave around 1°C off the temperature by lowering the SOC voltage setting, which saves roughly 10 W heat output from the SOC (memory controller etc). 8 GHz: 84W: 1. 136: AMD's guidance says that any Windows install with those drivers paired with the X3D chips can't be used with the Apr 25, 2023 · Update #2 4/26/2023 4:00pm PT: Multiple motherboard vendors have now issued press releases pointing to new firmwares they will release in the coming days, with many citing SoC voltage as the If you are asking this due to the rare melting CPUs, what you want to do is to ensure that CPU SOC voltage is low. 7800x3d，在技嘉b650m主板上如果手动调cpu sa电压，那在hwinfo64和zentimings都显示vsoc：1. 2. Upgraded the bios and drivers to the latest version and my SOC voltage is sitting at 1. That means the voltage is always equal to the VDDCR external voltage. 2v解决方法：cpu sa电压，改回：auto在soc voltage里 SOC电压锁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 May 10, 2024 · ryzen 7800x3d undervolt/Vcore SoC/SoC Voltage ? on x670e aorus pro x motherboard. 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! Undervolting using PBO will allow your CPU to boost near to max clock speeds using less voltage (heat). 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. it's fine. Mit einem neuen BIOS wird auch die SoC-Voltage für X3D CPUs limitiert, mehr dazu weiter unten! SoC voltage for Ryzen 7000X3D series limited to a maximum of 1. If so, the SoC temp is normal. 1. I know to update my BIOS (I have a Gigabyte board) and monitor the SOC voltage in HWInfo to make sure it doesn't go over 1. So I will try expo with nothing enab May 5, 2024 · From the screenshot showing 1. 3) Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. Ohhhh, so that could explain my Win 11 login issues too. Auto LLC intentionally introduces voltage droop under load. 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 I've got a 7800x3d with 32gb corsair cl30 and msi b650 tomahawk, expo works fine with soc set to 1. To get better thermals you lose a lot of clock speed\voltage overhead, and to get the OC I was happy with I had to compromise on my voltage, AND increase SOC voltage to levels I wasn't comfortable with for long term use, and I use my PC all day for work and at night for gaming. 35 V, but with 6000 MHz RAM, you're good to go anywhere between 1. We would like to show you a description here but the site won’t allow us. Monitoring. Having the soc voltage pointlessly high can easily take an extra 10 watts. 28. AMD Ryzen™ 7 7800X3D With AMD V-Cache™ Technology. As many of you remember, there was an issue with the CPU VDDR_SOC voltage. t. 8V DRAM VDDIO: 1. 1V DRAM VDDQ Voltage: 1. 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! Jan 23, 2024 · Set the voltage at 1. 258 in HWiNFO) and temperatures are great (x73 360mm). 35V DRAM VPP Voltage: 1. With 1302 I never saw any issues with the SOC voltage. Auto LLC is not flat. 3V. On X3D CCDs, it's a massive differential. 348V Apr 16, 2023 · In 1080p gaming, the $449 Ryzen 7 78000X3D is 12% faster than the $580 Core i9-13900K and 14% faster than the Core i7-13700K, making it a superior chip for gaming-focused rigs. 160V Am I correct to put this setting to manual and the then appearing VDDSOC Voltage Override setting to 1. Thanks, I will use the advanced settings too and RM to see the effects on temp 2. I enter some tighter timings e. First understand that the motherboard sets the voltage higher than needed because although most silicon is well made, it has to work stable on the worst chips out there. 25000? Or is this setting a +/- offset calculated with a base value? Dec 15, 2015 · I'm about to build a 7800x3d system in a few days. 2 and 1. 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. 1 and DDI to 1. 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. As a result I tuned SOC down to 1. This clock should work just fine for your CPU. Everything else should be fine on Auto. I did some benchmarks and got low scores (like 1. 25v as default SOC voltage. 0-1. I've already updated my BIOS with the latest version MSI has to offer. 15v. 106v). Remember the voltage problem with theee x3d chips and just wanted to make sure if this is normal or should I do something else to lower the voltages? Jul 24, 2017 · 首先你要大概理解。一个锐龙处理器一坨，里面除了CPU芯片，周围还有内存，SATA,USB,PCIE,M2等接口控制单元，VDDCR_SOC Voltage就是单独调节控制单元接口的终端电压的，而Cpu vccre voltage，应该是 vccre CPU voltage 吧，你可以理解成控制CPU单独的终端电压，简单理解成防掉压（其实AM4没这一说，开启超频模式那 May 3, 2023 · Warning: the SoC voltage must not go above 1. 300 is considered "unhealthy" for the CPU and this had me worried. 05V, so setting that instead of Auto would be the idiot-proof way (assuming you find the correct voltage). 388 - 1. 065 and clock at 5. On X SKUs, when loaded it's a very minimal differential. The Ram The AMD Ryzen 7 7800X3D is a desktop processor with 8 cores, launched in January 2023, at an MSRP of $449. It really helped decrease the idle temperature and decrease power usage at idle and load. It's stable when you manually lower it (I didn't go lower than 1. ASUS hat beispielsweise alte BIOS-Versionen entfernt mit denen eine manuelle Spannungsanpassung möglich war. 3 V. Jul 23, 2024 · SoC Voltage shouldn't exceed 1. b650m小鸟 all core Reply to Reply Post by _拜月 (2023-04-29 10:41) zen4最高能拉-50 x3d一般在40 May 5, 2023 · 1) Max out the LLC for your CPU Vcore. Help would be very much appreciated Aug 1, 2024 · 1) Max out the LLC for your CPU Vcore. Apr 27, 2023 · AMD says it has resolved the voltage issues that have apparently been causing the company’s new 7000X3D series processors to randomly burn out, killing both the CPU and motherboard. 95V DRAM VDDIO: 1. 25, however I notice that my vddio is usually between 1. 24 and never went above 1. 3 volts. Maybe 1. The default SOC should be 1. If enable expo for 5600 which is the rated speed of my memory, i can see that the sensor cpu nb/soc reports on average 1. Reply reply Aug 2, 2015 · Going to run hwi64 permanently and swap back to not using the AGESA voltage in AMD OC section Edit: also disabled SOC / uncore OC mode, also in amd OC section. I decided to manually tune the DDI voltage down and see if I still had stability. Certain EXPO/XMP memory performance may be impacted due to this change. 2. 95，我抄了作业，发现电竞雕可以给的很低很低，我随手整了个0. 1V Boosted values from AMD EXPO profile: CPU NB/SoC Voltage: 1. Jan 23, 2024 · Hi cannon_dt 1. EDIT 1: Immediately suspecting that the AGESA AMD OC section has voltage issues, which may be exposed when motherboard makers hook through it with various OC modes. 3v as it should in your screenshot which is the limit. All of this was using EXPO. 35v for that kit. With EXPO enabled, SOC is at constant 1. 032V at Auto. 之前看到大佬(名字忘了)的帖子7800x3d 内存8000c34，效能持平6400c28，但是soc电压可以给的很低。 他的板子soc最低电压是0. I had to bring it down to -15 until I achieved complete stability on OCCT. SOC always needs to be at least 0,1V above VDDP, they always need to be changed together. 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. Specs: AMD 7800X3D 32 GB G. None of these 15 votes, 87 comments. The failure may be triggered by a differential between SoC and other voltages. 1V DRAM VPP Voltage: 1. You want to run the lowest stable SOC voltage to reduce waste heat and shift more of the socket power budget to the CPU cores. 2) Activate PBO. Apparently this means limiting the voltage that can be pumped into the CPU cores of Ryzen 7000X3D, but it turns out that there is not only a problem with the voltage for the CPU cores (Vcore), but also with the voltage for the “uncore” and IO chiplet, which is labelled VSoC. 20 votes, 74 comments. 3V from back when the CPU's were burning left and right in some cases. 4. VDDCR_VDDM provides the voltage for the L2, L3, and, if present, 3D V-Cache on a CCX. e. 3 V (RED) by default when running XMP profile. 7k ) in 3d mark and cinebench and i cant seem to get behind the issue here . 39v with expo on, whereas it (and pretty much everything else) is around 1. CPU NB/SoC Voltage: 1. My CPU SOC voltage setting reads 1. However I do notice that "CPU VDDIO" under the motherboard sensor reads 1. Nice setup, btw! Repeat stress testing eventually showed instability on OCCT with soc voltage less than 1. Apr 5, 2023 · [Official] Zen 4 X3D Owner's Club (7800x3D / 7900x3D / 7950x3D) Tags 3d v-cache 7800x3d 7900x3d 7950x3d amd. 3V SoC, I assume you have EXPO/XMP enabled. 362V DRAM Voltage: 1. It never goes below 1. You can try curve optimizer straight from the BIOS or Ryzen Master, the general advice is to use Ryzen Master since its much more comprehensive and easy, BIOS can have a hard learning curve to some people, although its much more complete for the overall users. Skill DDR5-6000C30 (F5-6000J3038F16GX2-TZ5N) with AMD EXPO™; ALL SYSTEMS configured with NXZT Kraken X63, open air test bench, GeForce 4090, Windows® 11, PCIe Apr 16, 2023 · We put AMD's new gaming-focused $449 eight-core Ryzen 7 7800X3D through our full gamut of tests to see if it comes out on top as the best CPU for gaming. MISC should be default 1,1v and VPP 1,8v. Is there anything else I need to do or watch out for? Does someone have a guide or a checklist? For instance May 5, 2023 · 1) Max out the LLC for your CPU Vcore. 3 could potentially damage the mobo and cpu? Jan 23, 2024 · SoC voltage is not vCore, so won't directly affect CPU Package temperatures. 288v I set the SOC Voltage to 0. 1V, likely due to SoC supposedly feeding VDDIO_APU. On CPUs where there are multiple CCXs, each CCX has its own VDDCR_VDDM voltage rail. What I've come to the conclusion is OCing the 7800X3D is basically useless asf. Dec 18, 2010 · It behaved EXACTLY the same on day 1 when 7800 X3D was released so they didn't even change anything at all, besides removing the option to go higher than 1. 2v. 304 in hwinfo, is this a normal voltage, because I thought voltage readings over 1. Oddly, Cinebench r23, Prime95, and y-cruncher ran fine at -25. Thing is, I don't want an all core overclock 24\7. 5k in cinebench less than normal/ 16. 15V is stable on many/most CPU samples with DDR6000. It was always sitting around 1. The fact their failures point to it originating in the iGPU, makes me more suspicious. you can test with cinebench until you find the best set for you. It also showed that my PBO of -25 was unstable. c. However, monitoring the DDI voltage, I saw it hitting 1. 25 (shows as 1. 3. May 10, 2024 · ryzen 7800x3d undervolt/Vcore SoC/SoC Voltage ? on x670e aorus pro x motherboard. DDR6000 will run with SOC @ 1. 3 advised limit. 3v is the cap limit but you can reduce it of course, but be aware that you need to stress test the system to check its stability. I do. All the manufacturers updated their bios, and I am using one of of the 'hotfix' bios that was released soon after. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. " AMD Ryzen 9 7950X3D | Asrock B650E Steel Legend | 2x32GB Hynix A-die 6200MHz Cl30-36-36-36-48-84 tRFC 400 also keeping soc voltage low is important for cpu performance on X3D or any other zen4 cpu with eco mode enabled since that is factored into the PPT limit. 4v? Thank you The default Asrock EXPO voltages caused instability in OCCT, until I lowered SOC to 1,15v and VDDP to auto. 1v with expo off Apr 16, 2023 · The Ryzen 7 7800X3D has big shoes to fill — the first-gen 3D V-Cache (X3D) chip, the Zen 3-powered Ryzen 7 5800X3D, has become the go-to chip for high-performance gaming at an accessible price Apr 27, 2023 · I set the SOC voltage to 1. Jan 22, 2024 · I've noticed that CPU SOC voltage is at 1. true. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. Jul 9, 2023 · On a recent build with a 7800x3d and b650 carbon wifi, I updated to the lastest non beta bios and enabled expo, yet the VDDCR SOC is showing 1. 3v. In my case, that is "39". Mar 10, 2024 · Could you please show your cpu's power consumption so that I can I can get a general idea of what's going on with the x3d cpu. Meanwhile the hardware monitor panel on the right side shows Core Voltage of 1. This means that the limited amount of voltage available to the 7800X3D is maximised, and the voltage won't droop under load. May 25, 2023 · Soc voltage is 1. Apr 14, 2007 · 7800x3d soc电压. 250 - 1. Jul 27, 2023 · soc电压锁1. . Dec 18, 2022 · 7800x3d soc电压 . 144V - 1. SOC voltage to 1. 05 GHz: 4. 684V on my Ryzen 7 1700 and the SOC Power Usage decreased to around 4 WATTS and the CPU PPT Idle Power Usage decreased to around 9 WATTS. -20 all core is quite high for Ryzen 7000 especially X3D Apr 5, 2023 · The voltage rails can work in either regular or bypass mode, but it is always in bypass mode on Raphael. FLAT Vcore Apr 12, 2018 · Asus just posted new beta 1412 bioses for some boards that have this information: "SoC voltage for Ryzen 7000X3D series limited to a maximum of 1. Higher SoC voltage = higher SoC power draw = higher SoC temp + most motherboards will disable some of the SoC's power-saving features for better stability when a EXPO/XMP profile is loaded. 42v. Apr 5, 2023 · The new Ryzen 7 7800X3D is an 8-core / 16-thread processor with 64MB of 3D V-Cache that offers class-leading PC gaming performance at much lower power than the competition. 303v with just expo and game boost enabled. 3V for Ryzen 7000 series X3D and non-X3D CPUs. Run OCCT to check for errors. It is part of the Ryzen 7 lineup, using the Zen 4 (Raphael) architecture with Socket AM5. 308 spiking to 1. SoC voltage is not. It has been suggested that SoC has to be less than VDDIO + 0. Jump to Latest Auto SOC voltage Increase. It's just that I read that SoC voltage over 1. 3, hence the fear. 30V to protect the CPU and motherboard. 022V DRAM Voltage: 1. 9发现也行，以前用intel电压过低直接没法开机或者蓝屏，amd这边也是这样吗，别觉得这是什么低级问题 Don't worry so much about the memory voltages - just use the rated value, which is probably 1. On my Taichi B650E Lite motherboard it defaults to 1. Game testing as of 5 December, 2022, by AMD Performance Labs using the following hardware: AMD Socket AM5 Reference Motherboard with AMD Ryzen™ 9 7950X, Ryzen™ 9 7950X3D and G. With the burning motherboard issues, I'm concerned if this value is good or if i should drop to a lower memory speed that makes this drop well under the 1. If you have EXPO disabled, even the stupid ASUS boards should have reasonable SOC when left on Auto. 392v, is this safe? VDDCR_VDD (under the cpu sensors, SVI3 TFN) reads 0. 35V DRAM VDDQ Voltage: 1. 25) however it can occasionally (every few months) fail to boot and require a clear CMOS to reset. 312 while on cinebench for example. 1v with expo off May 5, 2024 · What's the deal with SOC voltage, everywhere I look people are still in shellshock over 1. Mar 11, 2012 · Another huge issue no one has really address besides wendel and steve lightly speculating on it: Voltage differential between SOC voltage and core voltages. Nov 8, 2023 · i tried undervolting my cpu again, and i got some insane results. SoC alone may not be the sole cause of this as well. 25V from 1. 25 SOC should be hard set? 4. If your cpu's idle consumption is not very high but the temp is high, that might indicate this is the problem of amd's design, which lead to the situation that the Heat collects at the top of the cpu and can't be Apr 27, 2023 · X3D; Ryzen 7000; 3D V-Cache; AMD EXPO; power rails on AM5 motherboards to prevent the CPU from operating beyond its specification limits, including a cap on SOC voltage at 1. Are these voltages safe, especially for the VDDIO, or I have to lower them down considering that my RAM kit need 1. Since then, a number of bios updates have come out, and I was wondering if those also include the fix. Oct 26, 2023 · So i recently bought a ryzen 7 7800x3d with a MSI Mag b650 and corsair vengeance 6000mhz ram. Apr 16, 2023 · Voltage (peak) Ryzen 7 7800X3D (3D V-Cache) 5. 2V，解决方法【amd吧】_百度贴吧 I've got a 7800x3d with 32gb corsair cl30 and msi b650 tomahawk, expo works fine with soc set to 1. Jan 24, 2024 · 1. These 10 W get consumed by the CPU cores automatically, the processor will boost slightly higher, until it reaches the temperature limit, you get a bit of extra performance. 1ghz. 942 - 1. 1301: 1. uitat itwisy rhwc our nrdj alr jrjjn tvpi eci bldty