Cpu sa voltage SA Mode lets you decide between static and dynamic voltage (SA is normally always static) the voltage well is the voltage setting and does not change your ram voltage. Sort by date Sort by votes L. I'm using 1. A VDDQ_Tx or VCCDDQ, CPU's memory data voltage(内存IO电压)的电压. 39 VDD2 Voltage: 1. it's the system agent that houses the Memory controller. Seems high? Been getting errors in OCCT large dataset during cpu stress and trying to single out of its memory or cpu related. I got a new CPU on warranty from Intel and since then I've just kept everything stock. 45V SA for 12th gen, but ideally 1. Until now I have see that the voltage is at 1. Another you could add another 10% on top and still not have a problem. 376 sounds about right for 6400. Time to tweak voltages and increase fan speeds. Its the voltage for the IMC and affects ram frequency and timings. I wouldn't mess with SA - How could I set some voltage drops when cpu is idling. For example, should I focus on tuning SA/TX/IMC VDD, or Mem VDD/VDDQ first? As of now I typically find a lower SA & TX voltage and then begin tuning Mem VDD/VDDQ. 6v IVR VDDQ TX = CPU VDDQ = safe up to 1. 問題: 無法在非K版12代CPU上調整SA 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? 13代cpu SA电. And I've also disabled HT after your first comment. 2~1. E. SA - 1. 42v set (LLC 4) ~ 1. 14) CPU Core Voltage "1. 4-1. Learn what CPU IO and CPU SA voltages are, how they differ, and how they affect your CPU performance. 4v check out some buildzoid videos to help. 250 Long duration power limit - default = 255W Long duration maintained - default = auto 16sec Override Offset adaptive offset override offest CPU SA voltage - auto CPU IO voltage - auto CPU PLL OC voltage - auto CPU PLL SFR voltage - auto RING PLL SFR voltage - auto SA PLL SFR voltage - auto MC PLL SFR 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. 28 on load. N. 3v. 35 with some Aside from the CPU core voltage the VCCSA and VCCIO voltage will also need an increase to accommodate the faster RAM – these two voltages help stabilize the IMC (internal memory controller) and input/output of the CPU, respectively. F. Dec 30, 2016 21,540 5,718 104,690. 25V 1. 800V for the SA voltage. I ran the AIDA64 stability test for about 15 minutes to confirm it. 32 SA to be stable with my current chip. 31V is nothing too out of the ordinary for Rocket Lake. VID is the requested voltage, while Vcore is the actual supplied voltage. My 13900k currently goes to 5. System agent voltage max safe is 1. With my 2x8GB DDR4-3600 16-16-16 before (also B-Die), i only needed 1. If you want to play it safe, start with a value under 1. Don't really know why my cpu is so V hungry. 4以上にはしない Cpu sa voltage: 1. 35V IO and 1. SA is CPU System Agent Voltage in BIOS and can you let me know what is IO voltage in my BIOS? W. It ran over 95c in cinebench at those settings, also at stock vid it took over 1. 485v DIMM VDDQ 1. 2V (which Just build my new pc and put my i9-13900k cpu. So the question is in the topic - what system agent voltage can i consider to be safe for 24/7 usage? I read that for previous Intels 1. 2v用到现在没有内存报错问题。 In the Advanced Memory Voltages submenu, make sure IVR Transmitter VDDQ Voltage and Memory Controller Voltage are on Auto. 32V SA and IO2 for 2x 16 GB DDR4-3600 CL15-15-15 (B-Die). Yup, test at 38X first, if stable, try 40X on all the Core Ratios. 45 VDDQ. I can run on Gear2 CR1 at 1. So when I’m overclocking the cpu using XTU, it seems that the core voltage I apply is completely ignored. 很多人不知道怎么查看CPU的sa电压,而全网也没有相应的教程,今天我就跟大家分享一下CPU sa电压查看的方法。, 视频播放量 36772、弹幕量 0、点赞数 179、投硬币枚数 26、收藏人数 221、转发人数 41, 视频作者 爱在鹊桥边, 作者简介 ,相关视频: Why Is System Agent (SA) Voltage Locked on Non-K 12th Generation Intel® Core ™ Processors? 為什麼TM Intel 12代非K版的CPU被鎖定SA電壓? 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. 340vs, in settings all I did was disable intel c state set to all core, and then fixed, set load line voltage to mode 3. 45V core voltage out of the box (no other changes were made in the BIOS, that should affect the CPU). 35v might get you stable - you can try adjusting the SA up or down from here. You can always work your way up from 1. Thread starter jsoxj123d029a; Start date Jan 8, 2022; J. No overclocking, just regular turbo 4. Anyway, I noticed in BIOS mobo set auto voltages for: SA Voltage 1. I am wondering though that maybe if my mobo set them automatically, that it might be OK for my specific setup. 33. At 7800, you're likely at the limits of what the 13900K IMC can handle. The max safe for daily use of this SA, is 1. For the CPU/Core/Ring/GT Voltage mode, I have the following options; Auto, Adaptive, Override, Offset, Adaptive + Offset, and Override + Offset. 30V. CPU VDD2 Voltage. Anyway, may I ask, is there an order of adjustment for voltages - call it a method maybe - something like, VDD and VDDQ first to post then VDD_CPU, VDD_IMC and SA to stabilize or the other way around and Nope, VDD2 is an external voltage on your board between the dimms and the CPU. That and the range between different core temperatures was greater. ) you will try to find the highest frequency you can stabilize with voltage that you can cool. 35V I use manual voltage. 95v를 사용 중입니다. Vccio is usefull when memory overclocking I think the max safe 1. Gigabyte boards didn't do it but they would set VDDq to the same as DRAM 此时平均 SA 功耗为 2. Previously you could always change SA voltage on gen 6-11 on locked sku's. CPU SA doesn’t need to go above 1. 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). adnanmulalic015a602e1 New member. 3V too high. 4 . 45v,前段时间换了13代,13600kf电压给1. 26 CPU VDD2: 1. Cinebench is a very light load for the memory Use TM5, HCI Memtestpro, or Karhu. I have read that these voltages might be a bit high in general. Like turn off the PCI_E power saving feature. Reply reply robndamixx • Have you tried this? The issue here is with your CPU and it’s IMC. 저장 & 종료 17) F10 눌러서 저장하고 종료함 Also try moving the CPU SA voltage up/down within a range of 0. 130V due to abnormal SA voltage, and this also occurred in XMP RAM, and I had to modify SA to 1. However, Intel does not recommend changing the default voltage values since this could damage the CPU and could be considered overclocking. 32v 를 추천) 15) CPU SA Voltage "1. 30v~1. 325, still no luck. 3E 4. Unable to adjust SA voltage on non-K 12th Generation Intel® Core™ Processors. 15V DDR4-2800 ~ DDR4-3600 1. Feb 18, 2018 #2 I don't see a problem for the moment. On alder lake most people will end My 8800 c38 daily profile, need 1. 45V is safe CPU VDD2: upto 1. , but you should run tests to make sure it Hello t1mx. 35v SA. Does it make more sense to tune SA/TX/IMC VDD first, and then proceed to Mem VDD/VDDQ? 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. 20v~1. 26 - 1. 45V and 1. 9) If you are CPU SA Voltage. Arrow Lake NGU: Overclock. SA 전압입니다. Joined Nov 6, 2010 Messages 18. With the SA voltage fixed at a low value, the memory controller becomes quite limited. 4 SA and 1. Silicon lottery is real, and applies VCCSA or CPU SA Voltage, it is the System Agent voltage, and a system agent is the one that houses the IMC, DMI, PCIe, and other stuffs (hence why it is called system agent). tried setting ram voltage to 1. 05v를 사용하고 있습니다. These setting are: I tried many SA-Voltage's ranging from 1. Additional Turbo Mode CPU Core Voltage "Auto" Offset Voltage "Auto" I set it to. 95v SA voltage. Enabling XMP on my Z790 automatically bumps up SA voltage to 1. 1v would mess with the DTS sensor that report core temperature and the values would be a good 20C under the spec voltage of PLL =1. #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) 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. 35V or even higher that's such a HUGE overvolt over the stock voltage. 1V the idle temp has dropped to 45°C, running the same 5. 832v VCCSA. I’m able to run stable at 5. I know some boards increase the SA voltage when an XMP profile is enabled, but my board doesn't seem to be doing this. 3v automatically too. Digital Power CPU Loadline Calibration Control [Mode1] CPU Core Voltage Mode [Override Mode] CPU Core Voltage 1. This was not a complete duplication of the feature set of a K-SKU processor on a Z-series motherboard. I know I need to increase voltage a bit but unsure which voltage settings to change: CPU Core Voltage? CPU SA Voltage? CPU IO Voltage??? 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. 05V. Feb 2, 2023 #12 Looking at the list it's probably only CPU Input Voltage. 6 - 1. Set llc6, manual voltage 1. VCCIO could be needed for extreme CPU overclocks, SA should only be ram. This is my first attempt in memory overclocking and first time using intel since haswell so all these new voltage options are a bit overwhelming Reply reply More replies More replies More replies. Sort by: Best. Open comment sort options. 5 V in an all-core stress test is considered too high for long-term. I tried messing with ram voltage to see if that had any effect on anything, as they are currently running @3600 mhz XMP. 2[V] OCする場合は1. TX is internal IMC voltage in your CPU, just like SA. 10V ~ 1. 0 V seems fine at XMP settings for now. Most CPUs understock should be able to do mode 8 or lower. 04v , XMP enabled. Im trying to increase my voltage to 1. 3v and core clock at 3. 20V if you’re staying below 7000MT/s. 200 (1. Shamino from Asus claimed there was no practical limit for CPU VDDQ, as being an IVR voltage it is naturally limited to below 1. 32" 를 기입함 (1. YouTube channel is called actuallyhardcoreoverclocking 8) Set the "CPU Core Voltage Mode" to "Override Mode". 38. 5 ghz in games with occasional split second hops to like 5. 5GHz and CPU-Z reports a core voltage of around 1. It needs more voltage for stability at higher frequencies. I am unsure what I should really bother messing with. 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 Alder Lake is finally here and just like with every new generation, a new CPU means new overclocking features. 05V ~ 1. 6 mOhms--which is the same value as default "Vdroop" (VRM) loadline. 0 to 1. Thanx for your post. Left at auto, the SA voltage is quite low (0. MC 전압입니다. I7 13700K RTX 4070TI 1000 watt smps Hi, tekcanb. . Its a CPU stress test. I am a computer novice seeking assistance with stability issues after enabling XMP on my G-Skill DDR5-6400 Trident Z5 RGB RAM, paired with an MSI Pro Z790-A WIFI motherboard. 3-1. 35v 16 18 18 38) so I‘m trying to find the sweetspot with 1. So with my RAM sticks, I can either settle for CL16 @ 4,000 MHz with reasonable DRAM and IMC voltages (1. Maximum safe voltage for IO/SA was not really confirmed. 20V ~ 1. 4 V regardless of what I set it as in XTU, and if I attempt to use the voltage offset I get a blue screen, even at stock speeds and only dropping it . Right now im testing with xmp off (which puts SA voltage at 0. 22V for each. 41 volts. For the CPU SA/IOA/IOD voltage mode, my options are Manual mode, or Offset mode. 3V CPU IO Voltage: 1. and a few other things. Hi. PL1 and PL2 is set to 253w Idle : 100% As of rn I sometimes get voltage spikes up to 1. But every CPU has their sweet spot voltage to make things work out! Reply reply my 10600k is overclocked to 5. 4v and 100c, hence I had to manually do the voltages. 60V. 1~1. 3V. 之前12代超内存时sa电压无脑1. Reply reply idcenoughforthisname • Do you combine Lite Load Control with Manual undervolting? CPU SA and IO Voltage: Both options may also help stabilize the memory. 2 CPU VDDQ: 1. Fine tuning each point to get the most frequency (performance) at every While my CPU and all other components worked without issues, the RAM refused to work on its factory (XMP) settings. This directly translates to less power being consumed and as a result, less current drawn in amps assuming voltage is held constant. 044V IO 2 Voltage (RKL Memory) 1. 25 for each. 0 so im really pushing it but ive been running this oc for over a year and haven't faced any big problems. In the Tweaker’s Paradise submenu, make sure Core PLL Voltage, Ring PLL Voltage, System Agent PLL Voltage and Memory Controller Voltage are all on Auto. I know that Buildzoid recommends staying below 1. My primary focus is gaming. 48v. It is worth mentioning that the default settings should Like any other overclock (CPU, RAM, etc. 5GHz P-Cores but at 1. full specs below: Adjusting the IMC voltage to 1. CPU SA Voltage Number In Red? Troubleshooting Overclocking but I noticed the number is in red? Share Add a Comment. 16v for io voltage warning level but my mobo setting these voltages way above that level. See answers from experts and users on a forum thread about I do believe the CPU is capable of running 40X on CPU V. 2v CPU VDDQ voltage Auto 1. 20" 를 기입함 (1. I need 1. this is linked to CPU Standby voltage, so both must be changed at the same time (tweaker's paradise version AND Boot voltage in Digi+VRM), otherwise you will have "00" after a system reset. How high voltage is required depends on the CPU and its frequency so that Basically on Intel you have separate power for CPU, SA and Graphics, while on AMD you only have Vcore and Vsoc(which powers both memory controller+interconnects along with iGPU). 36 Cpu sa Voltage 1. Typical max, which higher motherboard series set is 1. ligs8154b02da New member. load, SA is 1. 250V] [Auto] CPU VDDQ Voltage [1. My question is, what is an actual safe voltage for a 14900k? Or cpus in general? Intels stated safe voltage is 1. And both seem to require a lot of voltage due to the poor quality CPU. Yes, i can benchmark 9000 c36 with 1. 36, but got blue screen due to low voltage. 15 V. 1 Vcc DC Specifications, page 116. I've seen hardcore overclockers say that the max safe sa voltages may actually be much higher than they Hello. I was just curious what those settings do like SA voltage and IO2 voltage. Regarding your inquiry, for the Intel® Core™ i7-7700K Processor, the max Vcc voltage (Operating Voltage) is 1. 45v I’d say probably 1. 15V 1. Q&A. 25V making it impossible to use XMP . 2v on a 7700K. It will post & boot no problems starting with SA voltage at around 1. Here are the suggestions from BZ: RAM / IMC voltages VCCSA: upto 1. Only about 60 percent of 12900k cpus can run 6000 ddr5, 12600k would be even less of a percent releative to its big brother. With the SA Basically on Intel you have separate power for CPU, SA and Graphics, while on AMD you only have Vcore and Vsoc(which powers both memory controller+interconnects along with iGPU). 25v. CPU VDDQ TX is another voltage you could adjust, mine is set at 1. Old. CPU System Agent voltage = VCCSA in HWinfo. CPU SA Voltage: 1. According to these settings: When the PC is idle; CPU 29-33, CPU Package 35-40 degrees CPU package Power consumption is in the range of 17W-18W (was in the range of 24W-30W in stock settings) my fan speeds: Anyway, the important voltages for CPU overclocking are VCore, CPU PLL and Ring PLL, with SA and SA PLL being somewhat useful for ring overclocking depending on the situation. 20V. 25-1. Resolution. Most motherboards tend to add more Vcore than what's actually necessary to ensure stability at stock settings, but in reality can be significantly minimized . 398V IO Voltage 1. Maximum 1. Upvote 0 Downvote. 35 and below if possible. 402V Should I change anything Currently SA Voltage is set to 1. The memory controller on these chips is a lot weaker than previous DDR4 only chips. 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. while I was playing guardiands of the galaxy my cpu i511600k was at usage 55% on 85 Celsiusseems to me a little bit too muchthats why I want to change voltages Then finally adjust the CPU core, CPU SA, and CPU IO voltage to 1. What's the recommended voltage? You can compare the voltage difference between DDR5-5800, DDR5-6200, DDR5-6400 in the Memory Try It! profile and After bios 1201 my B660 can niw run 3700 in gear 1 at tight timings, still at 0. CPU SA won't go above 1. 15v - Aside from the CPU core voltage the VCCSA and VCCIO voltage will also need an increase to accommodate the faster RAM – these two voltages help stabilize the IMC (internal memory controller) and input/output of the CPU, respectively. Tweaking the overclock currently, its at 4. I never try to overclock or underclock. Top. 200. 6V is safe CPU core voltage - default = 1. 40V SA. 35V is the maximum safe voltage. 7. Skill 3200-14c-gtr (b-die) Hello, stick to 1. E0<<?Next one (H. 25V is the safe value for VCCIO for 24/7 usage. 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. 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. 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. I have an Intel i7-9800x (X299) and find that I can get significantly higher AVX-512 and AVX/AVX2 CPU frequencies if I use adaptive voltage. CPU SA: 1. Help Request - RAM 13900k & msi mpg z790 carbon wifi ddr5 Im guessing it's to lower the chance of instability from SA voltage being too low. It can be also at auto and ~1. Not to be confused with VCCSA, this supplements DRAM Voltage. But how about Rocket Lake? Gear 1 seems to need lot of But with a non-K CPU, the "CPU SA" (System Agent) voltage is fixed, see here. 93w。 4800 gear2: 此时平均 SA 功耗为 3. Intel released this last month. Im a little confused. This is why Ryzen CPUs can even go to 1. Just bought some 2x8gb G. 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. 0~1. 1. Went back to my original oc with p cores at 5ghz and e cores at 3. 1. 300 And I didn't touch avx 1 or 2, all I did was increase voltage to 1. 33v fixed CPU voltage, 1. 42v under load. A few outlets do have a good detailing why the ILM frame can be a issue for higher memory freqs, with the bonus of lowering the CPU temp a few degrees. Enter your desired voltage below. 304V. 456v VDD CPU 1. 15V, so may not require adjustment. 8 and 1. CPU Digital I/O voltage = VTT in HWinfo. 72v but that is so high I highly doubt my chip would last a month if it kept spiking that high. It’s Intel’s first high-performance hybrid architecture for mainstream desktops. Joined Oct 23, 2023 B660M Mortar Wifi DDR4 Bios Cpu SA Voltage problem. Set the CPU System Agent Voltage to Manual Mode, and enter 1. My relevant specs are: Motherboard: MSI MPG Z590 Gaming Carbon WIFI (MS-7D06) CPU: Intel i9-10900k But with a non-K CPU, the "CPU SA" (System Agent) voltage is fixed, see here. 2 CPI IO Voltage: 1. Though I can set it in BIOS, I don't see CPU Analog I/O voltage listed in any tool for my board. 35 V. You should also try to setVCCSA 1. Smaller node doesn’t necessarily mean more sensitive to voltage. 3 started at 4600mhz,than increased 100 mhz and . 2,xmp 4133稳如狗。 渣士顿,io sa从去年1. DDR5 overclocking (nightmare) -cpu SA voltage offset mode [-]-cpu SA voltage offset 0. 2 Cpu io voltage 1. 616v DIMM VDD 1. Woomack Benching Team Leader Joined Jan 2, 2005. 8, This is a screenshot of the "O. CPU core voltage: 1. View attachment 155451 . (3) Global core svid voltage - ADAPTIVE MODE (4) offset mode sign (-)(negative) (5) Offset voltage 0. Learn how to monitor and adjust these voltages for overclocking and stability. 25v 를 추천, 높을 수록 램오버가 잘됨) STEP 6. 1v로 되어 있지만 저 역시도 현재는 0. SA and VDDQ probably have different limits. 28v VCCIN Aux 1. 3V LLC 4, so CPU will get 1. Stay away from msi. Most important integrated memory controller (IMC) voltage. general ram voltage for ddr4 1. 85 V, but enabling XMP 3600 MHz CL15 sets it to 1. 30v Both auto voltage. Reactions: adnanmulalic015a602e1. 4GHz OC MoBO: MSI Z710A Gaming M3 RAM: G. 20v PLL Termination Voltage + CPU Standby voltage. For gen 6-10 this meant up to 4600+ ram and on Rocket lake 3733-3866 in gear 1. Sometimes bumping it up one step can help stabilize extreme memory I've read that 1. 125V SA. I wouldn’t raise it above 1. Should i set cpu core voltage to adaptive because as far as i know thats an "offset" instead of just manually setting the voltage? System is an i5 7600k on an Msi z270 Sli board. Intel expanded the capabilities of our platforms by allowing some memory overclocking features for non-K processors on non-Z-series motherboards. What is your CPU SA voltage? Might be worth watching this, it's a Gigabyte board, but you might get a few hints. 2V in BIOS), or I could push for CL16 @ 4,133 MHz but be forced to make a huge jump and set Hello, I agree, game boost message and result of CPU SA voltage manually changed are really stranges! Do you remember if you had problems with the previous-previous version: >>H. Users share their experiences and questions about SA Voltage, IO Voltage and CPU Voltage on MSI motherboards. 요즘 올라오는 후기 글 대부분이 0. 3 max should be enough usually. 35v / 1. 37 though. 5 V at stock settings when it’s a light load. CPU input voltage is not editable and it's in Auto I've got an Asus board now and haven't messed with CPU PLL OC Voltage, but on an Asrock Z270 board, changing PLL Voltage to say 1. 30V 1. Is it possible? I have just set my 11700kf up in a similar way. 35 (Overclocked RAM from 2666 (16,16,16) to 3200 (18,19,19,39) ¿Is it better? CPU loadline calibration control: Mode 3 Long duration powe limit: 4096W Long duration Mantained: 128s due to CPU SA voltage locked to 0. 350 CPU SA Voltage 1. Im using a biostar x370gt5 board and the overclocking has got me all kinds of messed up. Does Ring Ratio (Cache) affect SA voltage; 2 DIMMS vs 4 DIMMS; Command Rate 1T vs 2T; DDR4 Gear 1 vs 2; I don't think this would make anny difference with my processor because the SA voltage is locked at What about SA voltage? At stock it seems to be 0. For reference my DDR5-7200 kit needed 1. My XMP sets it to 1. 200V] [Auto] CPU VDD2 Voltage [1. Basically on Intel you have separate power for CPU, SA and Graphics, while on AMD you only have Vcore and Vsoc(which powers both memory Core Voltage adds voltage on top of the base voltage or VID to achieve more power to the CPU. 210 Llc 5 Pcore 55 Ecore 44 Rcore 45 The lower the mode, the less voltage and heat the CPU gets. 28. Which of thee should this be on? Its currently on with a -0. I wanna OC my system again to get maximum performance for Warzone. 412 voltage and temperature is in 35 up to 38 celcium in idle situation. 4 [V] 冷却や品質に自信がない場合は1. This is the picture when the sa voltage was set to 1. The point is here that non K SKU's are still "supposedly" able to have ram overclocking enabled. A CPU is mostly made of copper so less temp = less current at a given 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. I let Asus MCE The typical lowest voltage at which CPU/cache is still stable is about 1. Reply reply Bass_Junkie_xl • I'm running 32gb 8gb x4 sticks @ 4000 MHz cl-15-15-15-30 @ 1. New. 32v respectively. A "perfectly tuned" system would be so that VID=Vcore - in other words, the CPU is getting what is requested. 279 and when gaming the Vcore usually sits at around 1. 6GHz all cores and two cores 5GHz. 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. 900v). The higher mem speeds usually require near 1. On all auto with no XMP my chip sits at 0. 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, 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. 35v Cpu io voltage: 1. 35v, while not degrading my IMC. 3 -less something based on LLC level on Asus higher LLC mean lower differential from your voltage). I change a couple other things. If it needs something higher, than i would just not run I am building a workstation for a friend and got 64gb of ddr5 5600 and when i enable xmp, it sets it to 1. 398V and IO voltage is set to 1. Was it even stable in the first place? A Contact frame is good to create better pin contact. What do these things do? And what are the optimal settings (if there are any)? CPU: i5-6600K 4. Managed to successfully run a benchmark with the voltage hitting a highest of 1. Problem isI don't know which of these to toggle. 10000. How about Gear 1 vs Gear 2. 35 and you just have to CPU SA voltage? CPU IO voltage (stabilizes RAM OC from my knowledge) CPU PLL OC voltage? CPU PLL SFR voltage? CPU ST PLL voltage? My board (msi Z390 Gaming Plus, newest BIOS) doesn't gice any helpful info other than "Sets the [name] voltage, default value is [value]. Stock ram settings should not even need 1v SA. If it takes 1. The default mode is 12. 6R 1. 1V, makes the system unstable. 52v according to the 7th Generation Intel® Processor Families for S Platforms: Datasheet—Volume 1 of 2, section 7. Which of these should this be set on? I've currently got it in Auto. 45V to be stable, I would be cautious about leaving it that high as a daily CPU system agent voltage SA VID: VDDQ_TX IVR Transmitter Voltage VDDQ TX Voltage: DRAM VDDD DRAM VDD VDD voltage: DRAM VDDQ DRAM VDDQ voltage "CPU VDDQ Voltage: CPU Memory Controller (MC) Voltage. F0) does not correct big bugs (improves Broadwell-E CPU compatibility, memory compatibility and BIOS multi languages support) so, perhaps, H. Currently I have already tried to lower the voltage and even an offset of -0. To safeguard the processor, Intel has imposed strict voltage limits for several IP blocks, including the MemSS. " Menu, which is basically an overclocking menu. So I upped the voltage at 1. Okay thanks man. 040 v on the cpu voltage 1. They are actually on the same rail AFAIK. 160V displaying in BIOS as shown in the image after Core Voltage) - This value was set to AUTO previously, and over 1. f3rmion New member. Now - originally that is all I had changed, and 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. The Turbo OC method is my favorite. 4条渣士顿xmp 4000 4x8G,主板华硕m11h,cpu 8086k,io sa 1. 25V to be stable. 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. A. However, pushing a stable DDR5 7800 is a bit optimistic. 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 The loadline configuration isn’t particularly useful for SA voltage rail. SA seems to sweet spot around 1. The CPU is idling around 50°C and running at 1. 5P 4. Does someone have any experience in overvolting? My XMP profile won’t work at all (3200mhz@1. Io/sa should be 1. Hello community, I hope this post finds you well. 2-0. Skill Trident-Z DDR4-3200 (XMP enabled). 788V is it a good silicon lottery? normal one ? thanks 🤝 CPU SA Voltage: 1. 32v, 1. But the main issue is not too dissimilar: A configuration that's a bit more demanding, therefore it might require some manual tweaks. 45v VDDQ, 1. 40 DRAM VDDQ Voltage 1. To my knowledge, ASUS and MSI boards did this even for Z690. 25/1. 290 on Unify X. 1ghz and its happy at 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. don't change this. The VCCIO rarely needs touched, it is voltages for other parts of the CPU. How high voltage is required depends on the CPU and its frequency so that you have to test yourself. 35V should be more than enough. He is using an MSI motherboard, so things might have slightly different names or locations. Thank you for your response. 38 but idk if that is enough cpu is at 5. I deactivated motherboard's choice to handle my cpu. Those are TSMC 5nm and 7nm chips by the way. Even msi command center software tells me this is too high. Acts like a second IMC voltage. gear2下问题一堆,CPU超的猛了,内存频率联动又特敏感,跑测试一轮能过一轮过不了。 但是非K超频这事只要大家坚持,应该是B级不久后就能体验到了。 CPU SA Voltage [1. . 6v I think. 112v VTT and 0. Moreover, increasing the SA voltage manually, even by 0. I want around 0,7V on idle and 1. I have ASUS TUF z690 DDR5 MOBO. 30V DDR4-3600 ~ DDR4-4266 1. 474v Can someone explain to me, what can be maximum vCore for rocket High voltage combined with high current is what causes degradation. All the other voltages sweet spot pretty hard. This mobo sets cpu pll oc voltage to 1. 85V). For me, when I use the Auto values and running XMP they're set to: 1. Tbh haven't checked in a looooong time. Looks like one guy there has tried both B660 and Z690 and finding his 12700 is SA voltage locked on both platforms. 1 and the cache is 5. 325 along with cpu voltage to 1. set on Auto. 3, and 1. If set to auto, BIOS will set these voltages automatically or you can set this 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 What should my SA voltage for 13700KF and ( 6800-7000 m die rams ) daily safe ? Default is = 1. K. 2 volt respectively. if you run a kit above intels spec lower it manually otherwise it is easily 0. 38v and 1. 2 DRAM voltage: 1. 15V ~ 1. Set ram voltage back to 1. Joined Jan 8, 2022 so I want to hear your experience. Ambassador. 34. Under heavy load its usually around 1. The typical lowest voltage at which CPU/cache is still stable is about 1. 2V, if the system did boot it only recognized one RAM (always the same one). E0 The three main voltages there are VCCSA (aka CPU SA Voltage), VDDQ and VDDQ2, also see here. Best. 25V on auto. 102) Is this all I needed to do? After doing this I am seeing somewhere from 7C to 15C lower temps when gaming. Its not ok, for 12th / 13th gen you want a maximum of 1. Middle_Importance_88 I can post 6800 tight 1T and 7000 tight 1T but both aren't stable yet. 285 and the windows would crash everytime. 25v / 1. 1V (up to about 4. Skill TridentZ 3200mhz, upon enabling XMP the Auto voltage settings for SA and IO get jacked up to 1. 4v. 2GHz). 30" 를 기입함 (1. 3v L2, 1,72v Dram for 4300CL14 and just 1 core at 5. One CPU might be happy all day long at these voltages. I tried CPU Lite Load instead of Adaptive + negative offset and the result in the end led to the same outcome : almost the same Vcore. I tried setting my turbo ratio to +3 and auto vcore, which landed at about 1. Problem with the 13600KF was both too much heat and needing manual voltage for stability - My SA was 'only' at 1. Max spec for ACLL is 1. 45v and SA voltage to 1. 15v (may need My daily settings are 54/50 1. VCore acts like it does on other CPUs, it helps to raise this until you hit thermal issues. 0v but I'd get crashes or BSOD issues so needed to keep going higher. I am currently sitting at 5. 39 DRAM Voltage 1. 21v for sa, 1. CPU Lite Load is set to default auto ( mode 9 ). VCCIO or CPU IO Voltage, is the voltage is used for feeding all input/output (I/O) pins of the CPU, except memory-related pins. It skews cpu temp readings. 152V] [Auto] CPU 1. 3 and now it runs stable. SA: 1. 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). jsoxj123d029a New member. 15 SA, but you will never get anything over 8200 stable with that low voltageThere are 14900KF, 14900K and 13900KS, and 13900K 5P 4. The mainboard can do nothing about it, since it only delivers the main voltage. Voltage Limits. 35 was safe, but is it the same for alder lake cpus or maybe its higher or lower? My cpu is 12700kf and memory 32gb 4*8 G. I just bought an i7 -11700k and I set up core voltage on 1. Those are purpose built memory stability tests. 35v 를 추천, 높을 수록 램오버가 잘됨) 16) CPU IO Voltage "1. Joined Jan 12 CPU SA Voltage: 1. The BIOS gives you a TON of options to potentially change. 9. Cinebench isnt a memory stability test at all. 3v VRam - 1. Temps are around 50-65c and my bios voltage is at 1. 35v but i would leave it on auto it you are overclocking the cores first and running ram at non xmp. Another tip is cooler, if CPU temp is high it is harder to stabilize low SA voltage. 34/IO 1. #CPU_VDDQ ( A. this CPU is have some problem SA VOLTAGE ISSUE My CPU could use more than 1. 275v. 95v~1. 35 CPU Core Voltage DDR4 2000 Gear1 CPU SA Voltage 1. 45V is safe VCCIN: upto 2V is safe CPU VDDQ: upto 1. 45 is the highest i go and it has always been enough. 5V. Intel Alder Lake is the 12 th generation of Intel Core processors built on the Intel 7 process technology. 800V] [Auto] I intend to toggle the appropriate mode in small increments until I start to lose material performance in CPU-Z. 9v) and no other memory tweaks to single out And on top of that, you have the variance in your CPU's IMC which might need more voltage than the next person's CPU. Furthermore I have the default values on motherboard except the choice of my cpu. If I can't stabilize after tuning Mem VDD/VDDQ, I then begin increasing my SA and TX. 35V. 010s till I hit 5ghz. hope this helps . 2 CPU Core Voltage 13900K 5. 1v SA is OK ? This CPU at stock runs at 86C during a CB23 run!!!!! The BIOS is giving it 1. 95v to around 1. (-0. I got 100MHz more by changing from IMC // im not sure what this is, i assume for the cpu memory controller which is VDDQ voltage in my bios. My bios setting now is all default except for CPU voltage is set to Adaptive + offset ( - ) value of 0. C_Taylor76 On Cpuid HWMonitor i was Cpu vcore 1. Controversial. 5で設定: CPU VDD2 Voltage =CPU VDDQ Voltage-DRAM Voltage: 1. 208V displaying in BIOS as shown in the image after Core Voltage) - This value was set to AUTO previously, and over 1. If SA voltage is indeed locked on purpose and it's not just a mistake being made by bios engineers atm, then it's a pretty bad situation. I don't know why people were pushing it all the way up to 1. 05 Voltage [Auto] CPU AUX Voltage [1. 45w。 5200 gear2(就上面的图): 此时平均 SA 功耗为 3. 35, 1. 제 세팅 사진에는 1. 40V, my manually tuned 6400MT/s setting uses 1. 1 OK when on Idele Runs At 35c/36c When on full load playing bf4 runs at 65c-66 spike to 70c Rarely . 100 VDDQ voltage: 1. Sort by date Sort by votes Phaaze88 Titan. CPU SA Voltage: CPU System Agent Voltage. 95V. Some sites tell that 1. 0 e-core, but the voltage goes to 1. 25v~1. But 1. That's where you get problems with those IMC = CPU VDD2 = safe up to 1. At 1. 4v Vcore - 1. Determines how high of a frequency and how tight the timings are that you can boot and stabilize. 2. 40 In the other settings within the motherboard. The only PLL for system agent is the PLL Trim SA voltage (default 0. 35V Increased VCCSA can allow stability for higher-clocked memory. Now, in that thread, he deals with a very high-end DDR5 kit that he pushes above DDR5-7000. 15-1. but my chip is water cooled stays around 60-70 C under load want to dial the voltage back a bit might try 1. In modern CPUs, which are CMOS circuits, the current is almost Cpu Core Voltage 1. You can adjust CPU VDD2 voltage, as that pertains to the memory controller. 120V to pass this bench FORUM this morning, but I think it was deleted because I included the YouTube channel and my email address. 0: スイートスポットみたいなのがあるらしい 探すのがめんどいならDRAMVoltage-0. 2推奨: CPU VDDQ Voltage: DRAM Voltage - 0. PRIVATE E-2. These settings are generally achievable by all 10700ks, though may need a bit of tweaking in voltages. 35 and set core voltage to 1. 45V would be my personal limit. 95. 55v gear 1 mode does 43ns in Adia 64. The first bios had trouble running 3600 stable. 0 p-core and 4. 33/dram 1. 2V CPU Aux Voltage Auto 1. If you use manual What was the CPU SA,VDD2 and TX voltages before? Is the sub-timings the same. So 1. (36*1. But unlike a CPU, GPUs do not have fully unlocked power and voltage limits, so you still must play within the rulesets described above. It takes a little more time and work to get a stable OC using this method, but it can be done. 20v for the SA voltage to be stable. If you are overclocking I am overclocking via BIOS with an MSI Z370-A Pro + I5-8600K. 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. Feb 26, 2023 #5 citay said: Nobody can say for sure, but 1. Again, I set SA lower on the 10900KF at There is a lot of conflicting information about the „safe“ limit for CPU IO/SA voltage. 185 Cpu sa voltage 1. Manually setting SA to 1. 25=45) I set the vCore voltage at 1. Can probably leave SA at 1. After this, I upped the BCLK to 125 to get the RAM running at 3k and I upped the CPU ratio to 36 in order to get 4500 MHZ. 150 (1. 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. So, I went to my BIOS and just under the core voltage section, I found both SA and IO voltages (which are currently set in Auto). If you do decide to do this I suggest disabling all power savings features in the BIOS, otherwise it could be The loadline configuration isn’t particularly useful for SA voltage rail. These voltages include “CPU SA Voltage”, "CPU VDDQ Voltage", "DRAM Voltage" and "DRAM VDDQ Voltage". 8 ghz. If you’d like to have more performance from your RAM, you can work on altering the voltages. muhkw cgep ukxwxb pmiue ztvygz zkwnkl sluol tlt jcjjthnv cczlrh