Cpu sa voltage Apr 30, 2024 · When it comes to taming your hot running CPU, voltage is the KING! The real trick, however, is trying to find the lowest voltage your CPU can happily operate at without making computational errors that lead to WHEA errors (corrected errors), stutters, freezes and crashes. The CPU core voltage (V CORE) is the power supply voltage supplied to the processing cores of CPU (which is a digital circuit), GPU, or any other device with a processing core. We can boot straight to the Windows 11 operating system. Aug 4, 2013 · I do believe the CPU is capable of running 40X on CPU V. Skill 3200-14c-gtr (b-die) Hello, stick to 1. Mar 16, 2022 · Explains that System Agent (SA) voltage is locked on non-K SKU Processors for a good starter experience of memory overclocking, not a replacement for the Pro/Best features of a K-SKU/Z-series combination. My relevant specs are: Motherboard: MSI MPG Z590 Gaming Carbon WIFI (MS-7D06) CPU: Intel i9-10900k Dec 23, 2023 · 调整SA电压可以通过BIOS设置或者软件进行。 SA电压（System Agent Voltage）是指主板上的系统代理电压，它对于处理器和内存的稳定性和性能有着重要的影响。调整SA电压可以在一定程度上提升系统的稳定性和性能。 最近在搞内存超频，想摸一下内存的底，发现网上别人的超频帖子里都有调整cpu io和sa电压的步骤，请问这两… Feb 11, 2021 · the voltage is the VCore (only a motherboard Sensor) except you have a higher end MSI Board or a Gigabyte board with a VR VOUT Measurement (which is basically the internal CPU Voltage) you can not overclock your CPU so there is no need to adjust anything. 15 V DRAM Voltage: 1. Mar 19, 2014 · 4条渣士顿xmp 4000 4x8G，主板华硕m11h，cpu 8086k，io sa 1. 4V CPU SA Voltage and 1. Its a CPU stress test. 5 Volt liegt, was ist denn das bitte PCGH. For frequencies that are below the maximum default turbo ratio, in this case 53x, we can rely on this default curve to set the appropriate voltage. Increased VCCSA can allow stability for higher-clocked memory. 4 DRAM VDDQ voltage: 1. Jan 29, 2024 · The three main voltages there are VCCSA (aka CPU SA Voltage), VDDQ and VDDQ2, also see here. 前言： 本人评测是不超频的，虽然买电脑的时买的都是Z系列主板和K系列CPU；但近期由于天气炎热，我的I7 9700KF持续过热，就想起折腾降压减少发热来着，然后就了解一些关于CPU电压，超频，寿命的一些问题，现在就来… cpu sa电压 ：即vccsa系统辅助电压，和内存控制器相关，受内存频率和时序的影响，设置为 自动 即可。 CPU IO电压 ：又称为VCCIO，处理器IMC电压。 调整CPU I/O电压不要超过1. 打开 AIDA64 工具，选择「主板」（Mainboard）标签页。 The option that changes this voltage will show up on the motherboard setup as “CPU Vcore,” “CPU Offset Voltage,” “CPU Voltage at Next Boot,” “CPU Vcore 7-Shift,” “Processor IMC = CPU VDD2 = safe up to 1. MSI Pro B660M-A Wi-Fi + 12600KF, the voltage is indicated as very high 1. 40 In the other settings within the motherboard. 几乎没有关系。我曾经认为内存的电压会影响到 imc 的稳定性，但在跑稳 7600 后测试缩放内存电压并不影响稳定性，因此可以将 cpu vddq，vdd2，sa 与 dram vdd，vddq 割裂开设置。 vddq vdd2 的耐温 Nov 6, 2010 · What is your CPU SA voltage? Might be worth watching this, it's a Gigabyte board, but you might get a few hints. May 20, 2021 · If you are overclocking memory on desktop, adjusting SA voltage is crucial. 1v or 1. 2V左右，待机温度50°左右，散热是先马XW360。 我也注意到了本来MC电压1. 17V on 4. 100Vだった。 微星的BIOS中，SA电压通常在“CPU Voltage”或“CPU Core Voltage”选项下进行设置。SA电压是指系统代理电压，它是CPU内存控制器、PCI-E控制器等组件的供电电压。通过调整SA电压，可以提高CPU和内存之间的稳定性和兼容性，也可以影响CPU的超频能力。 前言： 本人评测是不超频的，虽然买电脑的时买的都是Z系列主板和K系列CPU；但近期由于天气炎热，我的I7 9700KF持续过热，就想起折腾降压减少发热来着，然后就了解一些关于CPU电压，超频，寿命的一些问题，现在就来… Oct 26, 2015 · 両電圧を1. 35v SA. 32v 를 추천) 15) CPU SA Voltage "1. This directly translates to less power being consumed and as a result, less current drawn in amps assuming voltage is held constant. Those are TSMC 5nm and 7nm chips by the way. My primary focus is gaming. 40V / 1. If it takes 1. Share Jan 31, 2023 · SA is CPU System Agent Voltage in BIOS and can you let me know what is IO voltage in my BIOS? W. 05Vから徐々に昇圧していくと、30分間のOCCTをパスすることができる最低電圧は、「CPU SA Voltage」が1. 25v / 1. The problem is I can't actually see a "real" system agent voltage reading. A VDDQ_Tx or VCCDDQ, CPU's memory data voltage(内存IO电压)的电压. 45v before over volting the SA. It should be still safe up to at least 1. 36】 ，然后按 【F10】 保存即可； Could it actually be my ram failing to run XMP settings, but with timings lowered by 1-clock each? Could this really be caused by CPU OC? I have run stress test on it, even with higher frequencies, but lowered it to OC my CPU more safely. 4v *4 *3 - Be aware, that everyboard is different, every CPU is different, what may be a "safe" voltage for one CPU, may not be a "safe" voltage for another. 35 and set core voltage to 1. 2 volt respectively. Enabling XMP on my Z790 automatically bumps up SA voltage to 1. 30v~1. 在电压设置选项中，寻找“System Agent Voltage”、“CPU SA Voltage”、“SOC Voltage”或类似的选项。一般情况下，该选项可以用来调节CPU SA电压。 4. 2v用到现在没有内存报错问题。 Apr 22, 2025 · The loadline configuration isn’t particularly useful for SA voltage rail. 36-1. I attempted to address this by adjusting CPU SA voltage and RAM VDDQ voltage, among others, based on online suggestions. The first bios had trouble running 3600 stable. Woomack Benching Team Leader Joined Jan 2, 2005. Nov 26, 2017 · 鉴于超频小白太多，给大家福利下高频内存时主板io和sa电压参考(芝奇官方) DDR4 frequency range Required CPU VCCIO Voltage range Required CPU System Agent Voltage range DDR4-2133 ~ DDR4-2800 1. I just bought an i7 -11700k and I set up core voltage on 1. f3rmion New member. 1~1. Thanx for your post. VCCSA is the voltage used by the PCIe controller (and other stuff as well). I'm still studying some. 39 DRAM Voltage 1. Upvote 0 Downvote. 398V and IO voltage is set to 1. 35v; Set CPU Graphics Voltage to Offset Mode Set Offset Mode Sign to plus; Set CPU Graphics Voltage Offset to 150mV; Then save and exit the BIOS. Using programs designed to stress until the point of instability will overvolt your cpu due to the many different stresses all happening at once, but will never happen in any regular use cpu sa电压 ：即vccsa系统辅助电压，和内存控制器相关，受内存频率和时序的影响，设置为 自动 即可。 CPU IO电压 ：又称为VCCIO，处理器IMC电压。 调整CPU I/O电压不要超过1. I am wondering though that maybe if my mobo set them automatically, that it might be OK for my specific setup. 32" 를 기입함 (1. 95v SA voltage. general ram voltage for ddr4 1. May 20, 2021 · Hello people. Une tension plus basse réduit la consommation d’énergie et la chaleur produite, mais peut aussi limiter la capacité du processeur à maintenir des fréquences élevées sous charge. Jan 31, 2023 · Hi, tekcanb. 30" 를 기입함 (1. 3v VRam - 1. soc电压锁1. However, Intel does not recommend changing the default voltage values since this could damage the CPU and could be considered overclocking. 4-1. 35 and below if possible. 030V negative adaptive offset voltage) 20 mins Cinebench R23 run numbers. 6v IVR VDDQ TX = CPU VDDQ = safe up to 1. 10V ~ 1. The amount of power a CPU uses, and thus the amount of heat it dissipates, is the product of this voltage and the current it draws. AI Offset -0. #CPU_VDD2 (CPU的内存供电和PHY电压) #CPU_VCORE_Loadline_Calibration （避免 vdroping 或控制更好的 vdroping 结果满足您的需求的功能） #CPU_AC/DC Loadline （控制板阻抗以在 SVID 下实现更好的瞬态） 免费提升游戏帧数！，内存压力测试黑屏，sa电压给不上去最高1. I can run on Gear2 CR1 at 1. after doing those two, enable the fastest xmp profile, then set CPU Sa Voltage to 1. Currently running the following specs: Motherboard: MSI z690p CPU: i5-12600k High voltage combined with high current is what causes degradation. 45V SA for 12th gen, but ideally 1. IMC // im not sure what this is, i assume for the cpu memory controller which is VDDQ voltage in my bios. 15V ~ 1. K. Back when intel decided to combine both North Bridge and South bridge into what's now known as Platform Hub (PCH), some of the functional parts migrated to CPU and became SA. 35V should be more than enough. 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. 25V to be stable. 2v. 9 GHz, but that's well below the 1. Right now im testing with xmp off (which puts SA voltage at 0. 25v 를 추천, 높을 수록 램오버가 잘됨) STEP 6. 6 mOhms--which is the same value as default "Vdroop" (VRM) loadline. 325 along with cpu voltage to 1. Memory controller in the case of DDR4 isn't much different than it was in the 11th gen and then even 1. 15-1. A CPU is mostly made of Mar 21, 2022 · Some voltages are helpful for higher frequency and tighter timings. 348 (probably means 1. 35V Z590 - 1. 4, still errors. Stock ram settings should not even need 1v SA. 030V Core Voltage adds voltage on top of the base voltage or VID to achieve more power to the CPU. May 6, 2025 · CPU Voltage Control (Offset ou Adaptive) Certains BIOS/UEFI permettent de régler la tension du processeur via des options d’offset ou en mode adaptatif. My question is, if it's safe to operate on this voltage long-term (I'm well within thermal limits on both RAM and CPU). Currently SA Voltage is set to 1. I'd drop them both to 1. Das hilft bei Mar 29, 2023 · Hello all, I would like to ask, what could be considered as safe voltage (vCore, not SVID), for using 24/7 ? My temperatures are ok, i am using Liquid Freezer Cooler 360 AIO. Feb 16, 2022 · you could try to update the motherboard bios to the latest, then enable xmp again, and put VCCSA/CPU SA Voltage at 1. That's your memory controller, DMI, PCIe and other high-speed stuff. 35V when you set higher memory clock. I change a Jan 30, 2022 · Using an unlocked CPU you can overclock ram in gear 1 to 4000+, but if you use a locked cpu this is impossible since you have locked the SA voltage below 0. The VCCIO rarely needs touched, it is voltages for other parts of the CPU. I have it set to "auto" in the BIOS and the info box on the right side of the screen shows "CPU SA" as 1. 25v~1. . 2v。 Apr 22, 2025 · The long story short is that Adaptive Voltage mode utilizes the CPU’s default voltage frequency curve to set the right voltage for a certain frequency. 33V Vcore, with the Core i5-12600K at 5. 25V on auto. 256v (which is too high) and the reading never changes! Jun 26, 2024 · As above with CPU SA 1. 45v，前段时间换了13代，13600kf电压给1. using the settings you showed, i could easily reach 1. 2v解决方法：cpu sa电压，改回：auto在soc voltage里 SOC电压锁1. The same as in earlier generations, there is no clear info what would be max safe voltage. 25 is usually plenty. In the ASUS ROG BIOS, you can configure the VccSA voltage rail in the Ai Tweaker menu by configuring the CPU System Agent Voltage in manual mode. 2v。 The higher mem speeds usually require near 1. Apr 16, 2012 · 结合最近的事故的，瞅了瞅CPU的电压，开启expo后CPU VDDIO/MC电压基本上在1. 2为宜，可以先从1. Oct 13, 2010 · 首先你要知道，每个CPU都有一个电压频率对照表，规定跑到什么频率给CPU什么电压，这个表的上限就是你的睿频上限。 Adaptive mode 动态电压模式，只有超频时才生效，CPU在睿频范围内按照电压表给电压，超过睿频按照你设置的电压。 13代cpu SA电. 35V Sep 18, 2024 · 在计算机硬件领域， CPU的SA电压是一个常被提及却又容易被忽视的参数。 这个看似简单的电压值，实际上对整个系统的性能和稳定性都有着重要影响。 SA电压全称为“System Agent Voltage”，是CPU内部用于控制内存控制器（IMC）和系统总线等关键组件的电压。 Jan 8, 2025 · 3. 38 DRAM voltage: 1. Aug 27, 2023 · 此时平均 SA 功耗为 2. 40V. CPU VCORE 1. 39V徘徊，待机温度有时候到60°。 关闭后电压也就1. Max spec for ACLL is 1. 35, 1. 45 is the highest i go and it has always been enough. 3V左右，再加基本没效果。这个VCCIO 貌似是内存控制器的啊。但是我以前问过，又回答我是SA是内存控制器电压 Nov 24, 2022 · Hi, I have the same problem, except I can't get it to change the CPU SA voltage at all. 45发现开不了机，然后各种调试哪怕内存3600g1开不了机，我以为我这个u是通天雷，然后反复试，一个个试后来发现， Nov 17, 2021 · 加えてメモリ周波数やIMC周波数をOCする時に調整した方がいい電圧設定として、DDR5メモリ対応マザーボードの場合は「VCCSA（CPU SA Voltage）」、「CPU VDDQ（CPU VDDQ Voltage）」、「CPU VDD2（CPU VDD2 Voltage）」、「DRAM VDDQ（DRAM VDDQ Voltage）」の4つを調整すると良いよう Jul 24, 2021 · Aorus Master Z790 F5 BIOS (Default bios settings except for -0. 4v,不同主板的SA电压与IO电压有差异，这里设置1. 5 V at stock settings when it’s a light load. 15v - 1. Try increasing DDR voltage to 1. Oct 26, 2015 · 両電圧を1. 35v / 1. Jul 13, 2023 · In this case, the BIOS usually provides 2 profiles with different speeds and you can choose the one that you like, depending on the RAM one of the speeds can exceed the supported CPU memory speed. 195 CPU VDD2: 1. 325, still no luck. Core Voltage adds voltage on top of the base voltage or VID to achieve more power to the CPU. 25~1. 4v Vcore - 1. 20" 를 기입함 (1. I saw a "System Agent" setting. Running your SA too high can degrade the IMC. 1. 35 V. hope this helps Aug 15, 2009 · 14) CPU Core Voltage "1. 28. 4v。不知道这个MC电压是啥？ You should use fixed voltage to test minimum stable voltage with programs like prime95 and the like and then input that voltage as your max adaptive voltage. Tested without XMP, with just increased frequency, still errors even at 5600 with auto voltages (IMC at 100) but stable at IMC 133 (auto voltages). Set ram voltage back to 1. 300 Current is the real issue, not necessarily high voltage. 45w。 5200 gear2（就上面的图）： 此时平均 SA 功耗为 3. This 'initial operating voltage' is a complicated interaction between the "base CPU multiplier's original VID, Thermal Velocity Boost voltage optimizations, and AC Loadline mOhms value, where a higher ACLL will raise operating voltages. 95V but it may go up to 1. It could be the topology of your board just doesn't like 4 dimms. 15V 1. 3, and 1. 20v. 0/3. Jun 12, 2021 · VCCIO is the ring voltage, its used by the CPU cache and memory controllers. DE News / Classic Hardware Spiele Preisvergleich Heft PCGH-Plus Ratgeber-Portal Hardwaredata Discord (Fan-Projekt) Sep 17, 2024 · aida64怎么看sa电压若要查看 Intel 处理器的 SA 电压（System Agent Voltage），可以按照以下步骤操作：1. Jan 3, 2023 · Actual VRM Core Voltage是VRM给CPU提供的电压，当设定为mannual后，会无视CPU按照VID请求的电压，由VRM向CPU提供指定的电压。 而这个电压会在电路传输过程产生损耗，电流越大损耗越大，我猜可能因为负载变化导致电流变化，显示的Die Sense电压在变？ Jul 27, 2019 · Hallo, ich habe im Hardwaremonitor im BIOS meines MSI X470 Gaming Plus eine CPU SA Voltage entdeckt, die bei ca. 15测起 进入BIOS OC -> CPU NB/SoC Voltage -> [ Override Mode ] 填入测试所得的理想电压 Jul 29, 2024 · 设置防掉压等级，以便CPU电压在各种场景下都能稳定下来，推荐Level 6 cpu load-line calibration Actual VRM Core Voltage 这个 电压 直接manual mode 手动模式 选择 【Manual Mode】 后会弹出 【-CPU Core Voltage Override】 ，在弹出来的选项内手动输入 【1. I am currently sitting at 5. 100Vだった。 微星的BIOS中，SA电压通常在“CPU Voltage”或“CPU Core Voltage”选项下进行设置。SA电压是指系统代理电压，它是CPU内存控制器、PCI-E控制器等组件的供电电压。通过调整SA电压，可以提高CPU和内存之间的稳定性和兼容性，也可以影响CPU的超频能力。 Jun 26, 2024 · As above with CPU SA 1. Dec 24, 2023 · 设置 CPU Core Voltage Offset Mode 为符号 - 设置 CPU Core Voltage Offset 为合适的值（慢慢递增） F10 保存退出; 重启后打开 Cinebench r23 来进行烤机。如果能通过烤机测试可以再次进入 BIOS 降低 CPU Core Voltage Offset 的值，直到烤机失败或者蓝屏等问题，返回 BIOS 调整 CPU Core Mar 10, 2018 · CPU Vcore Voltage：CPU核心電壓，通常有三個選項，Auto為主板自動調整CPU電壓，CPU在不同的頻率下所需電壓也是不同的。 Offset Mode可以在自動CPU電壓的基礎之上整體的稍微加壓或減壓，選擇這個選項之後Sign可以選擇加號或減號。 Feb 11, 2024 · -cpu SA voltage offset 0. 35-1. Currently running the following specs: Motherboard: MSI z690p CPU: i5-12600k Mar 19, 2014 · 4条渣士顿xmp 4000 4x8G，主板华硕m11h，cpu 8086k，io sa 1. 185 Cpu sa voltage 1. SA voltage need only to stabilize IMC clock at 1933mhz+ As you dont run DDR5 7800 or above, VCCSA voltage not needed much under 7000, but you can set 1. Should be plenty. 2V，解决方法【amd吧】_百度贴吧 按F7进入高级模式，在BIOS---AI Tweaker菜单下，找到CPU Core/Cache Voltage,即CPU核心与缓存电压项目，回车后出现的选择中，选择Offset Mode: 选择好Offset mode之后，接下来下面会出现Offset mode sign的项目，这个项目的意思是，设置什么方式的偏移，比如是提高或者降低。 vccsa（内存控制器电压）、vddq_cpu（内存io电压）、vdd2_cpu（cpu的内存供电和物理电压）、ddr vdd和ddr vddq （这里我们采用技嘉主板bios内的叫法，各家主板会有细微差别） 前三个是cpu相关，后面两个是ddr5内存的相关电压。 Dec 1, 2022 · CPU VDDQ: 1. 5GHz, but if i use Blend test with AVX enabled, i get BSOD, and i need to go all the way up to at least 1. Oct 23, 2022 · -CPU SA voltage 给的1. Arrow Lake NGU: Overclock Jan 26, 2016 · Hi. Voltage Settings Tried: CPU Core Voltage I'm trying to run DDR4-3600 Gear 1 CR2, however I'm only able to pass ycruncher VT3 and P95 Large FFTs if I put my System Agent voltage to 1. 6GHz all cores and two cores 5GHz. 35. 2，我memtest跑了一天，86版跑了一天，稳如狗。 现在换的9900ks，威刚d60 4x8G，也是1. Jul 25, 2024 · 调整SA电压 在 “AI Tweaker” 菜单中，找到 “System Agent Voltage” 或 “SA Voltage” 选项。 通常，这个选项会以默认的自动模式设置。选择手动模式（Manual Mode）。 设置SA电压值 手动输入你想要设置的SA电压值。 Aug 17, 2022 · Is 1. CPU Cache/Ring Voltage soll die Eingangsspannung des CPU-Cache erhöhen. 45V that is considered the absolute highest acceptable voltage Apr 7, 2021 · VCCSA（system agent voltage ，系统代理电压）： 该电压对6-10代intel cpu的内存超频的作用至关重要（PS：可查阅我专栏里的intel cpu超频bios设置一文），但作者认为，新的rocket Lake IMC在相同的RAM时钟下所需的VCCSA要比前几代cpu低几百mV。作者在测试中发现，即使RAM频率 Feb 21, 2021 · Msi Dragon Power -> Edit Soc Voltage -> Run Memory Latency，不稳宕机一定要POWER OFF，不然Soc电压还是宕机时的值，Soc电压范围1. 350 CPU SA Voltage 1. 15V DDR4-2800 ~ DDR4-3600 1. 3, VDD2 and VDDQ 1. 4 to 1. 260v CPU Temp 79C D5 pump 4800rpm POWER 280W Utilization 100% P Cores 5600MHz (default 8 Pcores 8 hyprethreads) E Cores 4300MHz (default 16 Ecores) 24 core 32 thread total. 36V IO Voltage too high? By GalaxyyyFN August 17, 2022 in CPUs, Motherboards, and Memory. The typical lowest voltage at which CPU/cache is still stable is about 1. The default mode is 12. 376 sounds about right for 6400. I can undervolt my Core, cache, iGPU to -40 MV. On B560 you could change the SA voltage and overclock ram in gear 1 to 4000+ using a locked cpu like 10400F, or around 3800 with a 11400F if you were lucky. Running a single core at 6 Ghz at ~1. This is usually good for overclocking and making the cpu multiplier bigger, it will require more voltage! SA or System Agent is the Integrated Memory Controller, basically controls the frequency of RAM, like a regulator. "CPU VDDQ Voltage: CPU Memory Controller (MC) Voltage. 5V+ was fine. 95V. Most Aug 19, 2023 · CPU SA Voltage: 1. 210 Llc 5 Pcore 55 Ecore 44 Rcore 45 The lower the mode, the less voltage and heat the CPU gets. 30V 1. Another you could add another 10% on top and still not have a problem. Maximum safe voltage for IO/SA was not really confirmed. PRIVATE E-2. 40v the less is better And if you have Hynix M-die and budget Asrock board i doubt that will OC above 6800 stable Jun 8, 2018 · CPU SA and IO Voltage: Both options may also help stabilize the memory. 25, and CPU VDDQ at 1. Yup, test at 38X first, if stable, try 40X on all the Core Ratios. To safeguard the processor, Intel has imposed strict voltage limits for several IP blocks, including the MemSS. 2v Most importang voltage for stabilizing DDR5 is CPU VDDQ TX 1. What is that? Will it be harmful if i undervolt that? Sorry for broken english. 5GHz. Now, in that thread, he deals with a very high-end DDR5 kit that he pushes above DDR5-7000. full specs below:. Anyway, I noticed in BIOS mobo set auto voltages for: SA Voltage 1. 5 V in an all-core stress test is considered too high for long-term. 25-1. 402V Should I change anything Jun 26, 2020 · I tried messing with ram voltage to see if that had any effect on anything, as they are currently running @3600 mhz XMP. You wanna keep SA at 1. 25v. 30V DDR4-3600 ~ DDR4-4266 1. Today i tried to undervolt my I5 1035G1 CPU. 4V，这个电压很有意思，1. For DDR5 overclocking, what voltages are helpful? You may have already noticed that several voltages are adjusted according to the Memory Try It! profiles. 93w。 4800 gear2： 此时平均 SA 功耗为 3. Not to be confused with VCCSA, this supplements DRAM Voltage. Cinebench is a very light load for the memory Use TM5, HCI Memtestpro, or Karhu. Those are purpose built memory stability tests. 2GHz). I got a new CPU on warranty from Intel and since then I've just kept everything stock. 45v Which ram kit do you have? can you post the specs Jan 10, 2022 · My cpu is 12700kf and memory 32gb 4*8 G. One CPU might be happy all day long at these voltages. 100 VDDQ voltage: 1. 4v的时候，会导致处理器温度保护失效，从而当散热工作不正常的时候长时间高温导致CPU的损毁。 Jul 9, 2022 · 主旨: 解釋非K版只是給入門者基礎的記憶體超頻 而不是做為貴鬆鬆(指+20%售價)K版CPU記憶體超頻體驗的低價替代品 問題: 無法在非K版12代CPU上調整SA電壓 說明: Intel已經慈悲為懷勉為其難做虧本生意讓非K版CPU在非Z主版上超頻記憶體 但這並不是我們的本意, 畢竟這 Jul 16, 2020 · CPU Setting CPU Ratio Apply Mode [All core] CPUの内部倍率を変更 [51] CPU Ratio Mode [Fixed Mode] Advanced CPU Configrarion C-State [無効] Ring Ratio [47] DRAM Setting XMP [Enabled] Voltage Setting. Another tip is cooler, if CPU temp is high it is harder to stabilize low SA voltage. F. 3V左右，再加基本没效果。 CPU IO Voltage：设置VCCIO电压，推荐安全电压在1. 根据需要，选择适当的电压。通常可以通过增加或减少数值来调整CPU SA电压。 May 19, 2019 · Cache clock has to be 300MHz below CPU clock to avoid errors. 91bios之前超4000都不必动这个地方，还是林大群里的好心人提了一下才发现有用，D4内存为啥跟这个有关俺不懂，只知道在我这儿不加这个上不了高频，13900KF也不例外，用这块板子的注意下。 Mar 16, 2022 · Explains that System Agent (SA) voltage is locked on non-K SKU Processors for a good starter experience of memory overclocking, not a replacement for the Pro/Best features of a K-SKU/Z-series combination. Jun 16, 2012 · VSA aka VCCSA (también referido como V IMC): Es el voltaje aplicado a una sección específica de la CPU -sección que recibe el nombre de System Agent (SA)- y que contiene principalmente el controlador de memoria integrado (IMC). 45V to be stable, I would be cautious about leaving it that high as a daily Oct 22, 2017 · I have an issue with my MSI X99A Gaming 7 motherboard regarding the CPU SA voltage (aka system agent or VCCSA)?. 2~1. How high voltage is required depends on the CPU and its frequency so that you have to test yourself. Sometimes bumping it up one step can help stabilize extreme memory overclocks but is often fine on auto or default. 40 DRAM VDDQ Voltage 1. 5V. VCCIO is a little high as well, but not as much as your SA. 3 max should be enough usually. 3. Cinebench isnt a memory stability test at all. 2，xmp 4133稳如狗。 渣士顿，io sa从去年1. 05V ~ 1. These voltages include “CPU SA Voltage”, "CPU VDDQ Voltage", "DRAM Voltage" and "DRAM VDDQ Voltage". 100Vで「CPU IO Voltage」が1. 저장 & 종료 17) F10 눌러서 저장하고 종료함 Feb 19, 2023 · #CPU_VDDQ ( A. 35) and no matter how many times I change and apply the voltage settings - no effect. 3v or lower. In terms of Its not ok, for 12th / 13th gen you want a maximum of 1. Digital Power CPU Loadline Calibration Control [Mode1] CPU Core Voltage Mode [Override Mode] CPU Core Voltage 1. 3，i5 12400体质，H0步进与C0步进SA电压图集，ddr5内存频率，主板关闭CEP如何修改电压，小白必看建议收藏。，如何查看自己的主板完全跑满自己的CPU，CPU有没有降频？ CPU SA / IO Voltage - напряжение на северный мост процессора (кольцевую шину) и контроллер памяти IMC Максимальное рекомендуемое напряжение SA / IO для разгона ОЗУ: Z490 - 1. Jul 31, 2005 · Re SA, auto is still ~0. 英特尔通过允许非 z 系列主板上的非 k 处理器的一些内存超频功能扩展了我们平台的功能。这并不是完全复制 z 系列主板上 k-sku 处理器的功能集。 cpu 三大电压的调整策略. 21v, and CPU IO Voltage to 1. skill ram has a terrible heat-spreader i ended up using a fan to keep the ram cool. 040 v on the cpu voltage 1. I read that IMC voltage increased might help but haven't seen such option in my bios. 39 VDD2 Voltage: 1. Smaller node doesn’t necessarily mean more sensitive to voltage. Apr 28, 2023 · 本帖最后由 twfox 于 2023-4-28 20:41 编辑 AMD最近因为接二连三的X3D处理器烧毁事件被推上了风口浪尖，随着AMD和各大板厂的公告，SOC电压被认为是导致此次事件的罪魁祸首，因为当SOC电压超过1. After bios 1201 my B660 can niw run 3700 in gear 1 at tight timings, still at 0. 20v~1. Seems high? Been getting errors in OCCT large dataset during cpu stress and trying to single out of its memory or cpu related. 35v 를 추천, 높을 수록 램오버가 잘됨) 16) CPU IO Voltage "1. May 19, 2019 · The typical lowest voltage at which CPU/cache is still stable is about 1. A CPU is mostly made of 免费提升游戏帧数！，内存压力测试黑屏，sa电压给不上去最高1. 3v but 1. 474v Can someone explain to me, what can be maximum vCore for rocket System agent max 1. 1V (up to about 4. The Turbo OC method is my favorite. I wanna OC my system again to get maximum performance for Warzone. 2 V CPU IO Voltage: 1. Eine Steigerung der CPU Core Voltage erhöht die Eingangsspannung der CPU, so dass diese mehr Leistungsspielraum hat und höhere Frequenzen erreichen kann. 195 to stay stable on 4. I have read that these voltages might be a bit high in general. The CPU is idling around 50°C and running at 1. No overclocking, just regular turbo 4. 2V (which Adjust the CPU Ratio offset When running AVX to 0 Set the Ring Ratio to 46 Enable the Extreme Memory Profile In the DigitAll Power submenu, adjust the CPU Loadline Calibration Control to mode 4 Then finally adjust the CPU core, CPU SA, and CPU IO voltage to 1. 5v is generally fine as the current will be quite low - only around 40-50A. 044V IO 2 Voltage (RKL Memory) 1. 38. 42V -CPU VDDQ Voltage 给的1. 선별된 B-die가 사용된 XMP 튜닝 메모리를 사용하는 경우 Aug 9, 2021 · Tried to update the bios to the latest? also dont forget to put the ram on slot 2 and 4. 45V core voltage out of the box (no other changes were made in the BIOS, that should affect the CPU). tried setting ram voltage to 1. 65. Degradation becomes a much bigger risk when running at >200A over an extended period of time. 16v, then save and exit. Seems to be heavily affected by the motherboard, BIOS, as well as memory slots and capacity, so no single value will work for every environment. As with previous iterations, VCCSA is sensitive to excessive voltage so tune methodically. Unfortunate with raptor lake it's hard to max out that memory in terms of May 6, 2023 · We had to use a bit more voltage, to the tune of a 1. 9v) and no other memory tweaks to single out Feb 23, 2023 · 华硕600/700系列芯片组的主板里，SA电压在BIOS里写作CPU System Agent Voltage，一般在BIOS----AI Tweaker下，对应纯血ROG主板，是BIOS---Extreme Tweaker下。 超频CPU的时候需不需要调整soc电压？如果soc电压会影响CPU超频的话如何在内存超频和CPU超频中找到soc电压的一个平衡点？ 一般情况d4和d5的soc电压范围是什么？ 在超频内存时soc电压一般加多少测一次？是否和图三中sa电压的调整方法一致？ CPU SA Voltage：设置SA电压，推荐安全电压在1. 1-2. Jun 5, 2019 · just want to ask a general question about CPU Vcore voltage. 30V Due to the nature of copper and the fact that it's resistance changes with heat, by decreasing it's temperature you also decrease resistance within the copper (the temperature coefficient). SA - 1. 45v VDDQ TX is more about signal integrity to the RAM sticks, while IMC and SA voltage are more directly involved with the IMC stability. I know that Buildzoid recommends staying below 1. 4 I also had to change ODT settings (34, fine tune mode 2) to pry open a window of stability. Can probably leave SA at 1. The memory controller on these chips is a lot weaker than previous DDR4 only chips. Acts like a second IMC voltage. DRAM CH_X/X Voltage: These settings are also used to overclock the RAM, though they can be used to fine-tune each channel's Long story short, I had a big overclock on my memory and to keep it stable I think I went past the threshold of safe SA voltage for everyday usage and that burnt out the CPU PCI-E controller. Specs: Motherboard: MSI Pro z690-A DDR4 CPU: Intel i5 12600KF Cooling: NZZXT Kraken X63 (280mm AIO) Cpu vcore 1. This is why Ryzen CPUs can even go to 1. Apr 22, 2025 · Set CPU Core/Cache Voltage to Adaptive Mode Set Offset Mode Sign to plus; Set Additional Turb Mode CPU Core Voltage to 1. Oct 23, 2023 · with a -0. set on Auto. 25 CPU SA: 1. 20V ~ 1. CPU Cache/Ring Ratio passt die Frequenz bestimmter Teile der CPU an, wie Cache und Memory-Controller. 之前12代超内存时sa电压无脑1. Its the voltage for the IMC and affects ram frequency and timings. 三大电压与内存电压的关系. 1V the idle temp has dropped to 45°C, running the same 5. I got 100MHz more by changing from stock cooler to a cheap tower cooler. Feb 2, 2023 Apr 22, 2025 · The loadline configuration isn’t particularly useful for SA voltage rail. 34. 5GHz and CPU-Z reports a core voltage of around 1. 398V IO Voltage 1. 27 v on the sa voltage I dont touch the e-cores I hit mid 70's while benching and mid 40's when gaming, dependant on the game I am on a custom loop. But 1. After that it gives me a BSoD. Voltage requirements for frequency XY are completely unique with every single CPU. 5GHz P-Cores but at 1. So I was wondering if anyone has got a stable OC for the i5-12600k. 35V / 1. Voltage Limits. 1v，开了expo就变成1. Currently I have already tried to lower the voltage and even an offset of -0. 125V SA. Managed to successfully run a benchmark with the voltage hitting a highest of 1. 75w。 可以看到疗效还是很显著的，这种操作最多能使 SA 功耗降低 1w 有余。 所以，快速降低 SA 功耗的方法：打开 bios 中的 SAGV 选项即可，别的啥也不 Aug 31, 2010 · I am building a workstation for a friend and got 64gb of ddr5 5600 and when i enable xmp, it sets it to 1. 25V 1. 304V. Since the g. I set my BIOS as you suggested except for CPU SA Voltage mode suggests variants not numbers (like the core voltage mode) so I left it Auto, then CPU Aux Load line calibration only has 2 modes, not 6, so I left it in auto too, and I don't have TA CEP support but rather IA CEP Support (swithced to Disable). But the main issue is not too dissimilar: A configuration that's a bit more demanding, therefore it might require some manual tweaks. fcknvbmvvfrzpknhcyfgxnegcxqwuspntokzkqeftcesvxtwomx