7800x3d soc voltage. CPU package temp never broke 80c. It's at 1. 25v expo to 1. 3V and set VDDP to auto. org/ - Discord and Support h 7800x3D SOC Voltage But I'm worried about the SOC voltage. 1v, vddp 0,95v and My personal 7800X3D doesn't do more than 3100 UCLK, but it's still a bit above average because FCLK can do 2167 MHz and FCLK is the main performance limitation. 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. Are these voltages safe, especially for the VDDIO, or I have to lower them down considering that my RAM kit need 1. 1V Boosted values from AMD EXPO profile: CPU NB/SoC Voltage: 1. . updated bios to 1410 (beta). it's fine. 110 So I have to turn "CPU SOC Voltage" to "manual" and set the new field "VDD Soc Voltage Override" to "1. We also did some in-house stability testing against the new SoC voltage Apr 24, 2023 · In the confirmation report from AMD team, it is recommended that the maximum limit of the CPU SoC voltage should be set at a safe range for RyzenTM 7000X3D series CPU to mitigate potential CPU Also of note in the screenshot of this above is the 108 degrees Celsius CPU Die value (haven't set an alert for that) which is quite abnormal. 15v for 64GB at 3800, but will post and reach windows as low as 0. 2 V, or 1. 106v). 40v, this does NOT mean your SoC voltage is 1. 3 could potentially damage the mobo and cpu? Jan 22, 2024 · I've just assembled a build with 7800X3D and enabled EXPO. then change SOC voltage to 1. Jul 9, 2023 · Posted July 9, 2023. 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. What I've come to the conclusion is OCing the 7800X3D is basically useless asf. 304V-1. I had to bring it down to -15 until I achieved complete stability on OCCT. Jan 24, 2024 · 7800x3d undervolting and SoC voltage help needed Hi, I recently built a 7800x3d system with a msi pro b650p MB. so i went back into my bios set my CO to all core negative 17 and now even with EXPO enabled my Voltages as follows: Voltage Info from OCCT. 1v with expo off May 6, 2024 · AMD 7800X3D 32 GB G. I have 7950X3D chip paired with Asus ROG strix x670e-e MB. My cooler is a phantom spirit cooler. 15 Volts. 30V to protect the CPU and motherboard. 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. 0v, vdd18 from 1. 3V max). ACTUAL VOLTAGE REQUIREMENTS TESTED https://framechasers. If it is at or exceeds 1. 8v to 1. Dec 18, 2010 · This issue has been solved months ago and FWIW, I've been running a 7800X3D on launch day without ever updating to a "fixed" BIOS revision and I have had ZERO issues because the SoC voltage was set to a reasonable 1. NOTE that SoC voltage is not the same as DDR/DRAM voltage, for example, if you have a DDR5 kit with 1. 3v as it should in your screenshot which is the limit. I enter some tighter timings e. Requesting 7800X3D voltage settings recommendations . 388 - 1. I got the 7800x3D and the Asus B650E-E Gaming WiFi together with G. 8V DRAM VDDIO: 1. 25V from 1. 39v with expo on, whereas it (and pretty much everything else) is around 1. VDDP voltage - voltage for the transistor that sets memory contents. Voltage (peak) Ryzen 7 7800X3D (3D V Aug 2, 2024 · VDDCR SOC voltage 7800X3D. Apr 27, 2023 · Biostarの発表によると、CPU Vcore Voltage、CPU SOC Voltage、CPU MISC Voltageを制限し、過電圧を防止してRyzen 7000X3Dシリーズの破損リスクを低減したBIOSをリリースしたとのこと。2023年4月27日時点で公開されているのは『X670E VALKYRIE』『RACING B650EGTQ』『B650M-SILVER』の3製品。 Tested on 7800X3D + Gigabyte B650M Aorus Elite AX (latest F5d BIOS that limits SOC voltage selection to 1. 2 and 1. May 16, 2023 · This includes a faulty and bulged out Ryzen 7 7800X3D processor and his burnt ASUS ROG STRIX X670E E Gaming motherboard. 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. 3 V (RED) by default when running XMP profile. 6v, vddgs to 0. 50 V. HW Monitor reports CPU_VDDR_SOC and CPU_VDD_MISC were locked at 1. 2 Max in Bios. 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. I do have G Yes, you should manually set SoC voltage tuned to your specific CPU. Apr 17, 2023 · He's measuring CPU core voltage In CPUZ I'm talking about SoC voltage In HWINFO. I fianlly turned it on again and set Soc voltage to 1. 395V VDDQ Voltage 1. e SoC at 1. 400V) But I have other questions, with the DRAM voltage when I had EXPO on: VDD Voltage 1. 3V from back when the CPU's were burning left and right in some cases. 25 if 1. Undervolting your 7800X3D is the best way to get the best out of your CPU. 35v others on auto you can also then set a PBO of -20 + ppt 75w and test if that works for your 7800x3d. Your memory is guaranteed Hynix, so it clocks well beyond the UCLK limit regardless if it's 16Gb A- or M-die. leave the others default. 2V，解决方法【amd吧】_百度贴吧 Apr 22, 2023 · I've flashed the 1601 beta firmware on my x670e Tuf (7800x3d). Jul 27, 2023 · soc电压锁1. Nice clickbait. 304 in hwinfo, is this a normal voltage, because I thought voltage readings over 1. 41 and CPU soc voltage 1. Maddness Ancient Guru. 3"? CPU NB/SoC Voltage: 1. 35V DRAM VPP Voltage: 1. Oct 26, 2023 · You could also try setting the SoC voltage back to 1. 965-1. 1 V. Ran a few 3dmark benchmarks - all stable. 306V)-someone says that this also needs to be set CPU VDDIO Voltage -> set to 1. 942 - 1. 1v vpp: 1. 306 while running the benchmark of Total War Warhammer 3. 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 Thermalright Phantom Spirit 120 SE Corsair RM1000e PSU BIOS Settings under Advanced: SOC Voltage - 1. 392v, is this safe? VDDCR_VDD (under the cpu sensors, SVI3 TFN) reads 0. Apr 27, 2023 · The new BIOS update from BIOSTAR restricts direct voltage to CPU Vcore Voltage, CPU SOC Voltage, and CPU MISC Voltage, preventing over-voltage and reducing the risk of damage to the 7000X3D series May 5, 2024 · From the screenshot showing 1. 95v, misc from 1. 83v, lowered vddio from 1. 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. 48V spike is concerning me. This should prevent the 7000X3D series processors from burning out due to overvoltage or overclocking. Apr 25, 2023 · If you use an EXPO profile, you should check your SoC voltage in your BIOS or with a utility like HWiNFO. 24V, but this 2. 95v (default is 1. 4v? Apr 27, 2023 · The chip giant has distributed a BIOS update to its board partners that limits the SOC voltage at 1. 308 spiking to 1. Thermal limits. 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! Lies. 0-1. 35V DRAM VDDQ Voltage: 1. 312 while on cinebench for example. 3v and from the bios (asus rog strix x670e-a bios 1415 just updated with cpu 7700X) I read CPU core voltage 1. Just enabled EXPOII, left all other CPU voltages set to auto. Ryzen 7 7800X3D -prosessorilla Prime95-rasituksessa jännite vaihteli 1,290-1,291 voltissa. Mar 23, 2023 · So Steve hypes it up as being layers beyond the SOC voltage, video drops, and it's confirmed to be the SOC voltage. May 9, 2024 · I run my 7800x3d with expo enabled, soc voltage at 1. 30 V SOC voltage. 302V while idle and was at 1. Hard reboot means more voltage is needed. Speculation on too high SOC voltage are cause on the damage, as EXPO profiles on popular kits puts SOC voltages alarmingly close to possible failure point. 15v, pbo enhancement, using profile 3 which limits temps to a max of 70c, and a minus 20 curve . VDD SOC voltage scaling varies depending on sample quality. I manually set the VCORE SOC to 1. 35-1. the bios set SOC voltage to 1. 950V Apr 25, 2023 · To support EXPO and/or memory overclocking at DDR5-6000 and beyond, SoC voltage has to be sufficiently increased to ensure compatibility and stability. these settings give great result for the 7800x3d. 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. 45–1. 2v解决方法：cpu sa电压，改回：auto在soc voltage里 SOC电压锁1. I do have G high SoC voltage could potentially damage your Ryzen 7000 CPUThis video provides a guide on how to manually adjust the voltage while still using EXPO. 410V VPP Voltage 1. The default SOC should be 1. 05V, so setting that instead of Auto would be the idiot-proof way (assuming you find the correct voltage). "CPU VDDIO / MC Voltage" is at 1. If something sounds interesting in the conclusion, then I'll go back and watch the whole thing. What a time waste! Sep 18, 2023 · CPU NB/SoC Voltage -> set to (Override) -> 1. 242". I've noticed that CPU SOC voltage is at 1. Before Jan 23, 2024 · 7800x3d undervolting and SoC voltage help needed Hi, I recently built a 7800x3d system with a msi pro b650p MB. Everything else should be fine on Auto. Nice setup, btw! load bios default. May 5, 2023 · The 7800X3D is severely limited for voltage and even under the worst case scenario the voltage is around 1. 2v. 2 V. 4V, you should disable the profile and run the memory at Repeat stress testing eventually showed instability on OCCT with soc voltage less than 1. Generally, higher speed kits may require higher SoC voltage. 048. May 10, 2024 · ryzen 7800x3d undervolt/Vcore SoC/SoC Voltage ? on x670e aorus pro x motherboard. 24v (this voltage is related to cpu) A more accurate summary would be Asus (and likely MSI) removed older BIOS versions as they had an unlocked core voltage that could damage x3d, but are investigating SOC voltage on EXPO with AMD. 5x speed. I've just installed my new system with a 7800x3d on a msi mag x670e tomahawk running the latest bios. If your SoC voltage is over 1. 15v to 0. 35v or 1. " May 25, 2023 · Ryzen 7800X3D MSI B650 Edge (voltage?) Soc voltage is 1. Jan 23, 2024 · 7800x3d undervolting and SoC voltage help needed Hi, I recently built a 7800x3d system with a msi pro b650p MB. However I do notice that "CPU VDDIO" under the motherboard sensor reads 1. 2V PPT - 85000 mW or 85 W TDC - 75000 mW or 75 W Dec 15, 2015 · I'm about to build a 7800x3d system in a few days. 05v increments until you find the limit. On my Taichi B650E Lite motherboard it defaults to 1. 348V The soc voltage is the only parameter I changed, everything else is auto (except soc uncore is disabled) my 7800x3d even works fine with soc 1. If you have EXPO disabled, even the stupid ASUS boards should have reasonable SOC when left on Auto. 42v. static OC: 115 °C; PBO Jan 10, 2023 · - Set soc voltage of 1. misc: 1. You’ll have to do stability testing with something like CoreCycler. 410-1. I do have G I've got a 7800x3d with 32gb corsair cl30 and msi b650 tomahawk, expo works fine with soc set to 1. 3V on AM5 motherboards. 26v and VDDIO is at 1. 2 doesn't work and see if it improves thermals. 240 and 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. 050 - VDDP voltage to 0. Some other things to note: I'm using an air cooler on my 7800X3D, the Arctic Freezer A35 ARGB. 250 - 1. 1V DRAM VPP Voltage: 1. Skill Trident Z5 Neo (64GB DDR5-6000, CL-30-40-40-96, Expo) which we're recommended to me before issues with exploding CPUs and mainboards made the news. Normally I have been seeing the SOC voltage perfectly at 1. The amount of voltage required varies Hello guys, so after having expo turned of for a very long time, after the occurences. 82/day) Location G-City, UK System Specs. 200V in BIOS. The value reported In the Motherboard BIOS Is exactly the same as the value Reported In HWINFO. 1V DRAM VDDQ Voltage: 1. Also if you load an EXPO profile, it is recommended to check and if needed correct the SOC downward. 080 respectively. 25v then work downward in 0. 40v. including a cap on SOC voltage at 1. 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. Apr 27, 2023 · I set the SOC voltage to 1. 25v on a Gigabyte B650 Aorus Elite AX with 6000 CL30 EXPO. I built a new system with parts I aquired over the last few months. Sep 27, 2022 · SOC, VDD Misc, VDDG CCD, VDDG IOD, VDDP: 1,45 V 1. It would be fascinating if everyone could share their experiences with using negative voltage offsets with PBO Curve Optimizer on a 7800x3D i am currently using a -20 Co what difference would it make in real gaming performance or cpu temp over a -30 Co ( if it is stable of course ) Jan 29, 2024 · 7800x3d undervolting and SoC voltage help needed Hi, I recently built a 7800x3d system with a msi pro b650p MB. 15v on most boards with expo which is not needed) vddp needs to be changed together with soc, soc needs to be min 0. Jan 25, 2024 · 7800x3d undervolting and SoC voltage help needed Hi, I recently built a 7800x3d system with a msi pro b650p MB. Jul 23, 2024 · SoC Voltage shouldn't exceed 1. 09v at 6000 - lowered vddp from 1. 3 volts. 022V DRAM Voltage: 1. I tried my 7800X3D with a 280 mm Be Quiet unit first, and it throttled all the way back to 4400 MHz. t. vddp: 0. 3 V. then load expo profile. 30v but when i did a test with OCCT the max Voltage goes to 1. No reports so far on CPUS dying with latest bios versions. the use SoC voltage controls your USB ports and PCI-E lanes as well, so a too low or too high voltage here will cause those USB dropouts and black screen crashes at low loads, but be fine in stress testing My SoC is 1. 2V (originally at EXPO 1. 95v - it's just not stable, and gives WHEA errors or has random USB 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. 3+), turn EXPO off and manually input speed and timings or update BIOS to latest. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). Undying, May 26, 2023 #4. Start at 1. Limit: up to 1. 9 - VDDG CCD 0,95 and VDDG IOD 0,99 - For memory set: ProcODT 36,9 - 40 - 43 (recommendation: 40) - Feel free to use the timings for the above zentimings screenshot, just go easy on the trfc - Disable spread spectrum - Enable CPPC Mar 20, 2019 · SOC voltage - system on a chip voltage; responsible for the voltage related to the memory controller. 30 V Since April 2023 it is known that too high SOC voltage can impact the longevity of the CPU. I do have G May 16, 2023 · HWiNFO-ohjelma osaa mitata ja ilmoittaa prosessorin sisältä todellisen SOC-jännitteen, joka on CPU VDDCR_SOC Voltage (SVI3 TFN). If so, the SoC temp is normal. 3v, despite having the latest BIOS, please either disable XMP/EXPO/DOCP or manually adjust the SoC voltage in the BIOS so it stays below 1. I do have G Jun 29, 2023 · I got scared reading on various posts that the voltage should be below about 1. 000 for 5800x3d, for other Zen3 cpu's i would start with 1. 1v above vddp. Todellinen prosessorin SOC-käyttöjännite oli siis 0,036 volttia alhaisempi kuin emolevyltä mitattuna. 25, however I notice that my vddio is usually between 1. 403 "Misc Voltage" is at 1. 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. It also showed that my PBO of -25 was unstable. Is there anything else I need to do or watch out for? Does someone have a guide or a checklist? For instance Jan 23, 2024 · 7800x3d undervolting and SoC voltage help needed Hi, I recently built a 7800x3d system with a msi pro b650p MB. 362V DRAM Voltage: 1. I usually just jump to the conclusion part of the video and play it back at 1. DRAM boot voltage - voltage at which memory training takes place at system start-up. 8v dram vdd=vddq=vddio 1. I do have G May 9, 2024 · My adjustments to make my 7800X3D cool and quiet: - Applied avg -36 CO - lowered soc voltage from 1. 15v instead of 1. 35v expo to 1. 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. Jan 5, 2024 · My "CPU SOC Voltage" is set to Auto and the "SOC Local Voltage Reading" says "1. Joined May 2, 2022 Messages 1,565 (1. Thread starter Blaeza; Start date Aug 2, 2024; Blaeza. May 5, 2024 · What's the deal with SOC voltage, everywhere I look people are still in shellshock over 1. 3v. c. My biggest suspicion is still your liquid cooler. 3V SoC, I assume you have EXPO/XMP enabled. 25 (shows as 1. May 3, 2023 · Warning: the SoC voltage must not go above 1. 95V DRAM VDDIO: 1. All Load Line Calibration values are set to default. 3V. Thus it is recommended to stay below 1. 35 V, but with 6000 MHz RAM, you're good to go anywhere between 1. 39v EXPO enabled. 1v to 1. Help (General) (i. I do have G Apr 27, 2023 · Enlarge / One user's broken 7800X3D processor; the bulging spot on the bottom of the CPU also bent the pins in the motherboard socket. 25v as default SOC voltage. 258 in HWiNFO) and temperatures are great (x73 360mm). " AMD Ryzen 9 7950X3D | Asrock B650E Steel Legend | 2x32GB Hynix A-die 6200MHz Cl30-36-36-36-48-84 tRFC 400 I have set the SOC voltage to 1. txfw ftfnr hrcx nzrui pzsl ztgvz hfcp dimvq pyja bvtwrpu