Undervolt 13900k msi reddit Ive been seeing a lot of reviewers say you should undervolt the 14900k because it runs too hot. 25v for p core to work at their best and my z690 apex already lowers the voltage to 1. 100 V as most people say it’s the best value. offset Vcore & Vring. 05. Unlocked the Voltage Control using Standard MSI, and ticked the unlock voltage monitor. I thought my cooler was defective Turned off all 3 settings and did a 100mV undervolt and my temps are now high 80s instead of 100+ and throttling. May 25, 2021 · Currently, both of my MSI mobos are updated to the latest Intel microcode 12B, but I have a custom undervolt setting using the MSI Unlimited profile instead of the Intel Default Profile: which for me is more extreme due to the higher VCore values that the CPU requests with the Intel Profile. Then pulled the one dot above 950mv to 1725mhz. stock 13900k's where the shit pulls ridiculous voltage and rails 100c is when a 13900k scores <40k or even <39k. Hello, I never overclocked or undervolt before but I’d like to undervolt my 13700K to have lower temperatures. 125 and its stable. I did a Cinebench r23 test and only got a score of 31954 but other people are atleast getting 38K. then tried -200mv still 220w but all in the high 90's have been running this for a couple of hours. The performance setting with LegionAI enabled is again irrelevant and in fact you should have the intelligence to put together - I am using custom overclock/undervolt performance enhancing settings, I should most likely use High Performance if not custom as why do I need LegionAI if I am manually putting values in for different parameters. Usually with the undervolt, if you have good thermal pasteyou'll see 80s max and still boost as high as stock, if not higher. I get 99-101 in Cinebench 24 and 102 in AIDA, around 99 in Premiere Pro and After Effects. The other day we had someone post with a ASUS Z690-I that needed 1. 145 HWID -0. Currently > i9 13900k cooled by NZXT Kraken Z63 280mm Gigabyte RTX 4090 32GB DDR5 Ram 1000W MSI - MPG A1000G power supply MSI z790 mobo - latest bios as of a few weeks ago Windows 11 Pro All windows updates - complete, including optional. The -0. You don’t get the max CPU performance you pay for if you don’t invest in a 360mm AIO together with an 13900k, as it will overclock/boost itself depending on temps, and 253 watt peak runs hot. You can try Offset mode instead. For reference, I have an MSI mobo with 13700K. Other users have been kind enough to jump straight to testing those higher undervolt values, it's good info to have. So a higher score and lower temps; yes, please. Going from 80W to 20W is not undervolting. Is it possible that I am so unlucky to only be able to achieve a -0. This effort seemed successful; my CPU stabilized, and crashes ceased. I have tried many methods that range from adaptive + offset, CPU Lite Load, Per point VF Curves, and Intel XTU. Get the Reddit app Scan this QR code to download the app now Processor : i9-13900k Motherboard : MSI Mag B760M mortar wifi Cooler : deepcool lt 720 360mm aio I have gigabyte b660 mobo and msi z690, b660 bios has much fewer settings, perhaps it still depends on the manufacturer, unfortunately I don’t have much experience in this. I have an MSI Pro Z790 P DDR5 board, I researched a bit about undervolting and found a few things, can anyone please clear out my doubts. Disable undervolt protection from bios ( it is under Advanced , AI Tweaker , Tweaker paradise ) Disable Intel Virtualisation Technology ( should be under Advanced , CPU management ) After disabling these 2 , save and exit bios , pc will reboot and you will be able to undervolt from the intel XTU. 25, and a negative offset of 0. x No, you cannot undervolt a 13900h, you can adjust the the PL1 and PL2 values with throttlestop though. It appears to be hitting the 250w limit of Intel default settings. Jul 19, 2023 · MSI MPG Z690 CARBON WIFI DDR5 LGA 1700 Intel Core i9-13900K G. What score do you get running r23? Looking to find out if leaving it at no power limit has any benefit or not. Test stability. On "No UVP" it's MicroCode 105 - but the "Dynamic Undervolt Protection" line is gone (I thought 105 was the problem?) LL 9 - No UVP: HWMonitor - 23524 pts. it'll set other settings which you want H25ello, I've discovered the fact about default presets made by manufacturers were wrong. Look for CPU Loadline Calibration as well. 4 and System Agent voltage to 1. SKILL Trident Z5 DDR5-7200 34CL. Half of them never ending up truly stable, especially in AVX2 workloads. Good luck and happy undervolting. I rewatched from the timestamp as we speak. 4V. nice work. I heard MSI does have it but not sure about Gigabyte. I installed my 13900K today in my EK-MSI Torpedo z690 and quickly found this processor runs hot even on a custom water loop. 40mOhm, LL7 is 0. Or check it out in the app stores Intel 13th Gen i5 13600K Undervolting | MSI Z690 - CPU Lite Load Those of you with a i9 13900K with a MSI Z790-P motherboard. 13700K and especially 13900K will run at the thermal limit with most coolers at fully multithreaded load, so the VRM temperatures are the least of your worries when the CPU is already throttling hard. I set my 13600k on the z690 to 1. I am currently using a z790 Aours Master, could someone give me some advice here? Hello, I hadn't noticed this before, but with the latest Intel/Asus BIOS, undervolting the CPU slightly using the negative offset parameter results in a 30-50% drop in performance, even with just a 0. Its certainly more easy to use and you dont need to restart pc every time you need to change voltage. Generally, yes it would be prudent to start with the pre-definded range that Asus has set in system Bios. edit: Actually he does talk about undervolting, and goes as far as to say that undervolting gave worse results than just putting the power target to 80%. Pretty much immediately the temps on the p-cores reach 97-100c, except for p-core 0 and 1 t Get the Reddit app Scan this QR code to download the app now. Undervolting is akin to adjusting the fuel mix on an engine, while power limiting is like putting on a speed governor. 080. 148 achieving VID peak 1. Get the Reddit app Scan this QR code to download the app now Processor : i9-13900k Motherboard : MSI Mag B760M mortar wifi Cooler : deepcool lt 720 360mm aio Get the Reddit app Scan this QR code to download the app now Problem with undervolting Msi Gl65 i7 10750h Tester Reveals Only 5 out of 10 Core i9-13900K & 2 I’m on msi z690 pro board. Thank you for the response. How did you guys undervolt in BiOS? I can’t for the life of me figure it out. The Cinebench scores were 37300 which were only comparable to i9 13900K, while the temperatures of 3 P cores were still hitting 100°C. 2 NVMe CORSAIR - RMx Series RM850x 80 PLUS Gold CORSAIR - iCUE H150i ELITE CAPELLIX CPU Cooler MSI Nvidia GeForce RTX 4080 Nothing OC and XMP Bought a i9-14900k with Z790 msi MAG MB. Bought a i9-14900k with Z790 msi MAG MB. Now on B660, if voltage control for both CPU volts and Loadlines are locked, you can't do anything about it, for some reason simply using undervolt doesn't do the same thing while loadlines are set to full and CPU performance absolutely tanks: Hello guys, I recently upgraded to the 13600k and undervolted it on an MSI Pro Z690-A DDR5 with CPU Lite Load. 035 all the way up to -0. After months of doing research I bought a MSI Z790 EDGE Wifi DDR5 with a intel 13 gen i9 13900K paired with G. 35mOhm ending at LL1 which is 0. Consuming up to 1. 115V. It's capable of one-click overclocking, manual overclocking, undervolting, an on screen display, hardware monitoring, custom fan profiles, and video capture as well. (during BIOS undervolt) I have only change the offeset volt values on Intel XTU ,ranging from -0. Otherwise, DC LL does not have any impact on actual electrical parameters at all. Everything runs stable in Mode 1 and I get a R23 score of 24200. A few months ago Intel introduced a new feature called Dynamic OC Undervolt Protection, which may completely block the undervolting on Intel CPUs. Hey guys I'm wondering if you could help a noob out with getting the pc abit cooler. However I noticed my settings did not save on XTU whenever I restarted my PC so I went into bios to undervolt. Power draw averages at around 300W. Has anyone else found that 1. Don't undervolt for temp. i read the same method you used for undervolting, ill admit, i am skittish to use llc and the ac dc load line values, in fear of mistakes in calculations and end up juicing my cpu with too many amps or the llc throws to much volts at it. I had attempted to undervolt my cpu pl1 - 125w, pl2 - 253 w as per intel specs). In vcore choose the option Adaptive + Offset. Keep in mind if some cores are more stable with a slight undervolt, they'll boost higher. 0 x64. Cooler - MSI MAG CORELIQUID E360 360mm AIO cooler Motherboard - MSI Z790 Gaming Plus WiFi RAM - Corsair Vengeance 128GB (4 x 32GB DDR5 5200MHz) CL40 CAS Latency 32-32-32-64 GPU - MSI GAMING X SLIM RTX 4080 16GB SSD - 2TB XPG S70 BLADE M. I know 700-series ASUS boards did have some BIOS that booted at LLC=7 and caused a lot of overvolting on load at stock but the latest BIOS seems to have turned that down to a big undervolt at LLC=3 causing instability in some 13900K/14900K, but based on Aug 20, 2024 · But if undervolting is the goal, in order to have the CPU behave better, then this is completely counterproductive. I understand that to make Undervolt I must modify the values of: Actual VRM Core Voltage (Offset Mode Sign | CPU Core Voltage Offset) Global Core SVID Voltage (Offset Mode Sign | Offset Voltage) Sorry this got long but it's worth the read. Straight to the point my 13900k build has pretty big thermal issues. I started with 37k R23 at 100C and ended up with 38k at 90C I Have a i7 13700KF was playing last night with CB r23 went from 230-240 w 100 C all core. So while undervolting, I lowered my clock speed by 250 (-250 input in msi afterburner), that brought the graph down. The new Alienware x16 and x18 with the hx model can’t currently be overclocked or undervolted. 015V undervolt helps a tad by achieving a maybe ~1% higher Cinebench score, but temps at unlocked PL are still the same, same with thermal throttling (to a slightly smaller degree). Adaptive mode doesn't necessarily work as you hope. 73dcll (LLC 5) which yielded a 250w~ 40k+ point r23 with 80c max-ish arrangement, versus stocks 100c thermal throttling sub 40k 310w+. Sep 23, 2024 · I've undervolted my 13900k with a goal of 5. I just finished a build with a 4090 and 13900k with a msi coreliquid s360 that is not as good as kraken x72 360mm, I manage to optimize the sistem with undervolt and power limit loosing some points in sintetic benchmark like cinebench but practically nothing in 3dmark. There is also a need for cpu frame and good airflow case. The cooler seems mounted properly im doing a normal 45-65 during Diablo 4 e. Embracing this advice, I adjusted my core ratios to 55x and carefully tuned my undervolt over several weeks. Modern CPUs are designed to run hot. I'm trying to Undervolt an i9-13900K on a Z690 Hero motherboard with a socket frame and a Noctua NH-D15 cooler all in a Fractal Design Torrent case. settings you're going to care about the most when undervolting: CPU voltage offset LLC (loadline calibration) mode and level disable undervolt protection cooler type: set this to tower/water cooler even if it isn't either of them. 50mOhm, LL8 is 0. There’s no reason you can’t do both. you can apply it to the curve, too, obviously. Playing Evil West, I was seeing 95-98C (probably a slight thermal throttle), but with the undervolt I'm seeing 80-85C now. but thats me and muh maths. I’m using a 360 AIO, all stock setting except -0. However, I know that to undervolt with xtu you need to disable undervolt protection in the bios first. It's useful for maintaining high Vcore when overclocking but may overcompensate when trying to undervolt. OK, let's start. don't undervolt 13th and 14th gens like this, tune via ac/dc_loadline values and VF Cure offsets for Asus boards. so seems about right. Get your undervolt stable for both si gle and multicore in cinebench so that 30min tests pass Then go to occt Run occt for an hour for LARGE AVX2 EXTREME VARIABLE And another hour for SMALL SSE EXTREME VARIABLE I'd suggest watch as much material on YouTube as you can on undervolting 13900K (it's the same as 14900K and there isn't much new videos out on the matter) and also watch overclocking videos since those will break down alot of the settings what they effect. Try the lowest compensation mode. I have mine set as AC 0. ) We would like to show you a description here but the site won’t allow us. In general undervolting is a good idea. I want it to run as quiet and cool as possible while not losing out too much performance, for that I've been searching for this undervolt sweet spot. I would go back to bios defaults and just enable xmp, since you own an MSI mobo, give a shot to CPU LITE LOAD, check the following videos Intel 13th Gen i5 13600K Undervolting | MSI Z690 - CPU Lite Load Intel 13th Gen i7 13700K Undervolting | CPU Lite Load Air Cooler We would like to show you a description here but the site won’t allow us. After disabling it, my CPU dropped from 100c max to 95c max in Cyberpunk 2077(this is before I undervolting). We set it to -0. Realbench show a message saying not stable . It burns like hell. When trying to undervolt a 13900k on an Asus Z790 hero is it better to use Global Core SVID Voltage or Actual VRM Core Voltage? I currently am overclocked and undervolted by an offset of -. 300 The parroting of “undervolt, undervolt, undervolt” needs to stop. This increased my R23 scores to 29735, which I am happy with for now. 23. 03v undervolt, and still thermal throttle when running cinebench 2024 (p-cores throttles at ~5GHz, power draw ~230W, cpu packet 100C). People would appreciate their CPU’s a lot more than way. 200W is still a ton of heat to deal with. You know the process, at 750mv it crashed and at 775mv it worked fine. It works in conjunction with recent microcode updates and can be enabled by a motherboard vendor. 12 DC 1. I'm reading a bunch of mixed stuff on the b series undervoltability, I'm trying to do an undervolt on my 13900k as I'm hitting some temp throttling when running un-optimized games (looking at you, star citizen). 13900K uses 167 watts average in gaming and the i9 even lose in most games and overall 5% Yeah basically that. And currently my cpu fluctuates between 75-95C when gaming. 5 GHz for e-cores, I also limited PL1 and PL2 to 180 W, above that my 240 mm AIO can’t Get the Reddit app Scan this QR code to download the app now Problem with undervolting Msi Gl65 i7 10750h Tester Reveals Only 5 out of 10 Core i9-13900K & 2 I’m on msi z690 pro board. Get the Reddit app Scan this QR code to download the app now Undervolting 13900k . 01mOhm on the 13900k. I have an MSI z790 edge and was instantly thermal throttling even at "1" volt. I’m just trying to get my temps down. I noticed that in more demanding games like Metro Exodus and Cyberpunk 2077, my CPU package temps steadily rise up to almost 100C after 20 minutes of use (I didn't play for much longer than that out of fear of overheating my CPU). So a guide of undervolting settings from other z790 Carbon users would be most beneficial to reduce power drain and excessive cpu heat. Jun 3, 2024 · I have a new setup with an i9 13900k power supply msi meg 1300 platinum motherboard is MSI z790 carbon wifi when I do a stress test on the default settings they both throttle constantly it says everywhere on the intel XTU that lighting bolts are saying that the Undervolt Protection is enabled please turn it off. Hwinfo reports this. So an i9 13900k /14900k cpu with a Carbon looks like the best option. Any help would be appreciated. undervolting: searching the lowest stable voltage for a slight OC (allcore frequency ofc) If cpu uses for example 249W it has 0 meaning if watt limit is 250 or 4095W, using this "power limit" is like driving a car with handbrake on - easier not have it, just going Jan 31, 2023 · Just bought 14700K for my MSI z790-P Wifi DDR5. Dec 28, 2013 · With a 13th gen Rocket Lake (13600K/13700K/13900K), the only worry is the enormous power consumption and thus heat production of the CPU. I have repasted the Cooler 3 times and applied the following Undervolt: · CPU Core Voltage Mode: Adaptive + Offset Mode · CPU Core Voltage: 1. Let’s start telling everyone to use the stock settings. 3Ghz. Lite load 9 (default) is 0. Cinebench r23 scores went from 27000 to 40000+ wtf MSI. The motherboard states it can run the RAM speed up to 7200 OC. 070 V, we found this the lowest most stable offset, however it did crash Cinebench once. Sep 11, 2023 · Undervolt your i9 13900K for more FPS and Lower Temperature! Well, he's showing stuff on a Gigabyte BIOS, and you're posting on the MSI forum. I don't much much about this so i'm curious if it's 100% needed or if it's just something enthusiasts do to achieve the absolute best clock speeds/temps. A mild undervolt is all. Not talking about undervolting, talking about powerlimit in % as that's what "RandomgRandom" was saying in the original comment above. 1x 14900K and 1x 14900KS and 1x 13900K MSI Z790 Tomahawk Max Wifi for 14900 cpus Asus Prime Z790-P Wifi for 13900K Corsair ICue H170i Elite 420 mm Liquid Cooler for 14900 cpus Cyberpower Deepcool Castle 240ex 240mm AIO cooler for 13900k cpu 6 Phanteks T120 fans for 14900 machines 7 Phanteks T120 fans for 13900 machine Set the power limits lower. We would like to show you a description here but the site won’t allow us. 02 LLC4 on z790 strix-e, full load voltage is at 1. I undervolt Ed my 13900k and thermal limited it to 90,the undervolt allowed it to hold higher perf at lower temps for longer. Curious as to why not use xtu. On "Normal" it shows MicroCode 115 - but in HWiNFO64 it shows the entry "Dynamic Undervolt Protection" and it's enabled. For an MSI Intel board, the best undervolting method there IMO is to leave VCore alone and use CPU Lite Load. 075V Actually crashed my PC and had to start in optimal bios settings . It's when these have gone dry then people do this and still get Apr 29, 2023 · I run an i9 13900k with an Arctic Liquid Freezer II 420 on an MSI Z690 Carbon WiFi. When I used XTU to undervolt I got a stable machine at -0. Can confirm after testing two different coolers (360mm AIO gave much better results than 240mm AIO) We would like to show you a description here but the site won’t allow us. I was successfully able to undervolt pc by offset -0. The latest gen MSI boards are notorious for overvolting and by latest gen, I'm also including the z690 DDR4 boards which is what I have as it too had a problem with hitting Vcore up to 1. Just like 95C is normal for AMD Ryzen CPUs, 100C is normal for Intel CPUs in many workloads. So we tried undervolting using Intel XTU, using core voltage offset. Oct 17, 2024 · Need help undervolting cpu for noobs I have a intel i9 14900k with project zero motherboard temps are insane reach 100 Facebook X (Twitter) Reddit Pinterest Too high Vcore was the reason for underperforming; microcode 104 in Bios (allowing undervolting; MCU 115 doesn't) & undervolting (via negative offest) didn't have any effect at first; HOWEVER when you also set a negative offset for CPU Ring voltage it works! Adaptive Vcore mode, Vcore and Vring at 'normal', neg. 16v-1. ill second the contact frame, i lost bout 8~10c, but my main purpose was to eleminate long term warpage of the cpu. I have a new setup with i9 13900k power supply msi meg 1300 platinum when I do a stress test on the default settings they both throttle constantly it says everywhere on the intel ETU there are lighting bolts saying that the Undervolt Protection is enabled please turn it off. It will definitely throttle. 2V at a frequency of 5 GHz for p-cores and 3. Now on B660, if voltage control for both CPU volts and Loadlines are locked, you can't do anything about it, for some reason simply using undervolt doesn't do the same thing while loadlines are set to full and CPU performance absolutely tanks: I've been playing around with the undervolting, and seeing some craaaazy different temperatures between stock and 0. (So far I've managed to get it through a long stress run of cinebench without throttling, but not a long run of Prime 95. 015V undervolt, or are there perhaps some MSI default BIOS settings that I need to change? • Undervolt by -0. I plan on applying a negative offset on the Because 13900K using P core first, E core next, then Hyperthreading core, so it has no use for gamers like me. Don't set hard power limits until you see how it behaves with just the undervolt. SKILL Trident Z5 RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 Desktop Memory Model F5-6400J3239G16GX2-TZ5RK Samsung 970 Pro SSD 1TB M. And for a CPU like the 13900K, might have to do both. Hello guys, I recently upgraded to the 13600k and undervolted it on an MSI Pro Z690-A DDR5 with CPU Lite Load. The issue i noticed now is that prime95 or even any benchmark throttles the frequency down to ~5ghz. Check this post and the one i linked there under the "CPU Lite Load" link. Sep 27, 2023 · MSI Afterburner gives users a lot of added functionality. My CineBench is a solid ~39. Upgraded from 8700K I know it's a big jump regardless of what I do to the 13700K, but I don't want to leave performance on the table if I undervolt it too much. Pretty much the title. I recently went with a msi b760i and 13600k on a 240mm ek basic aio. • Disabling turbo boost • Using a contact frame I have ambient temperatures of around 30C (Vietnam, very hot). 5ghz with Intel default settings on and CEP on. dropped -100mv to 220w 100 only on 2 cores. I7 13700k undervolting on MSI carbon wifi z790 . · CPU Cooler: MSI MAG CORELIQUID C280 AIO CPU Water Cooling · Contact frame: Thermalright Intel LGA1700 I live in Germany so it is not a hot environment. Ddr5 6400mhz. We have people spending weeks or months trying to tune their cpu for minimal gains. I noticed that in my MSI z690 edge bios, my core 0 and core 1 were set to boost higher then the others, but I am not sure if this is accurate (bios might be wrong or I might have changed it Specs: NZXT H9 Flow, ASUS Z790 Prime-P 13900K (thermalright contact frame installed) RTX 4080 MSI Suprim X, 2x16GB Corsair Vengeance DDR5 7200 MHz (@7000 MHz), 1TB Samsung 990 Pro, NZXT Kraken Elite 360 RGB, 9x Lian Li SL120 Infinity fans. I was able to undervolt mine without crashing. Am I basically screwed into exchanging the b760 for a z790 board in order to access all of the undervolting features? We would like to show you a description here but the site won’t allow us. View community ranking In the Top 1% of largest communities on Reddit. ScatterBencher, Luumi, Actually Hardcore Overclocking, etc. 18v and 24xw, xmp 6800, I get a score of 402xx-405xx depending on how many apps I keep open while running r23. People then seem to have gotten the idea that everything in the original Intel recommended settings (that table of settings they released when this issue first got some real traction and they didn't have any fix yet) must somehow I would like some advice and guidance in overclocking my Suprim Liquid X (4090) using MSI Afterburner (Ver 465 Beta4) and MSI Kombustor4 v4. On stock BIOS settings (aka PL1/PL2 unlocked) I get around 38200 on Cinebench R23 MC. And I can also tell you about how I undervolt/powerlimit mine without compromising performance (but it does thermal throttle during stress test though, and can reach 90c+ during gameplay) (Gigabyte bios) If your using an MSI z790 motherboard and an i9-13900k and notice your system gets HOT running benchmarks and want a simple fix, try this. I just want to remove 0. 05 to -0. Takes a bit of time to test but you get lower temps and a little smaller power bill. However, old microcode is generally less stable than the newer one We would like to show you a description here but the site won’t allow us. 5k while power draw rarely exceeds 220w due to undervolting. However, the stress tests I've done either immediately crash the application (Cinebench) or immediately crash my entire PC resulting in a BSOD (Prime95). Undervolting is not the same thing as power limiting. If it's good, increase the offset to 0. Taking the advice from reddit, I was able to correctly undervolt using the adaptive + negative offset method stable @ -0. I recently bought a whole new system, and decided to get an i9-12900k as the CPU. The Reddit community widely recommended undervolting, a tip echoed by reputable YouTubers like JayzTwoCents. 45 when everything is set to Jan 2, 2023 · I'm about to update my 6 year old rig I use for film editing with Adobe Premiere. However, old microcode is generally less stable than the newer one Get the Reddit app Scan this QR code to download the app now i9 13900k - Undervolting Inconsistencies upvote Undervolting MSI Mech 6700xt upvotes I built a few months ago my new pc, with 13900KS + rtx 4090 msi suprim x liquid mobo is rog-strix-z790-f-gaming-wifi, and aio is Corsair iCUE H150i… Slightly off topic. I used it to undervolt my 13700k and had no issues. as see in the attached, I have set the power limit to maximum (110%) and Temp to 88 C. (I've played around with this for days) My best results were from leaving Lite Load and CPU cooler tuning preferable alone, mine even has CPU Cooler Tuning set to "Water Cooled". 2-5. Set adaptive to 1. Speaking for myself, to quell curiosity & know what the limit/undervolting headroom the Cpu on my notebook is capable of. On Z boards it doesn't matter as you can change the voltage, MSI are doing the same thing. Also undervolting the 13900hx is not guaranteed, it has to be allowed at bios level buy the oem. I'll preface this by stating my PC specs and config, to give more info and try to rule out some variables: Currently > i9 13900k cooled by NZXT Kraken Z63 280mm Gigabyte RTX 4090 32GB DDR5 Ram 1000W MSI - MPG A1000G power supply MSI z790 mobo - latest bios as of a few weeks ago Windows 11 Pro All windows updates - complete, including optional. every 13900k when tuned its voltage properly at stock (acll/dcll) should be able to be around 40k Dude holy shit I'm so glad I found this post. Here you go. So I did apply the Intel recommanded settings for my MSI Z790-P, but now my P-Cores does not go up more than 4,8GHz and E-Core does not go up more than 3,8GHz during Cinebench R23 benchmark (score 34484). 1. -0. . Story-> I built a new PC a few months ago and am wondering a few things. I made sure that my virtual machine platform is enabled, and I looked through my bios but was unable to find anything talking about undervolt protection. peak temp under stress down to 87 C. Yes, you can undervolt with both on MSI B760 or GIGABYTE B760 but the problem is it will trigger IA CEP which will tank your performance. So to bypass IA CEP, for B760 you have to use K/KF processors with old 104 microcode if you have such option in the BIOS. MSI Meg unify z690 and disabled undervolt protection. ) For example my 13900k needs 1. I was planning on undervolting and overclocking my 13900k but wanted to see the performance on stock settings before any changes. 8Ghz throttling to only 5. 25v with stock settings, so any undervolt would lower performance first and cause instability after. 325v seems to be the lowest the vcore will go. 2 NVME SSD PSU - ASUS ROG Strix 1000W Gold PSU 80 Plus Gold Certified Hello! It looks like this might be about cooling that violates our rules on r/Intel. 025V change. On STOCK, my 13900KS could go down to 0. Doing the auto-tuning with XTU (which boosts the corevoltage even when unlimited power range) makes the cpu thermalthrottle in cinebench/testing, which makes sense couse we are here to downscale the power, not increase it I guess. Get the Reddit app Scan this QR code to download the app now 13600K, MSI Z790 Tomahawk DDR5, Arctic Liquid Freezer-II 280mm (Pump/rad fans @ 1750rpm, case fans Undervolting is done by the optimism / best case scenario svid, and the core OC is done by the Cooler Score, ROG boards can be that simple to overclock/undervolt, granted my cooler score would auto be around 179-188 with a custom loop, 2x 360mm Rads Kryonaout Paste, an EK block on cpu/gpu and active backplate on a 3090, but because i scored a Cinebench is easy to pass with even a bad undervolt If cinebench 30minutes is failing, occt will absolutely fail. Hello, I'm undervolting my 13900K to try to get it through a Prime95 torture test without throttling. Would it be better to move that offset to the VRM voltage or should i leave it alone at this point since its stable? I'm usually the type of person to let the CPU's default settings manage themselves, but I've heard that the 13900k has some rediculously overturned power use and/or voltage out of the box, so I'm trying to increase it's efficiency and lifespan without hurting gaming performance. Feb 6, 2024 · I recently upgraded to a 13900k and have been having a lot of trouble finding a stable undervolt. I also noticed in the bios that MSI goes above spec for intel wattage max which is not cool. 075. 1, using whatever threshold between those values is stable under load. Did not even try other software since it's obvious my DeepCool LS720 (promised by Tom's Hardware to cope with 13900k's over 300 watts) cannot withstand the 14700k 278 without thermal Hello, I never overclocked or undervolt before but I’d like to undervolt my 13700K to have lower temperatures. If you're not running a custom loop you need to undervolt and potentially tell your motherboard to adhere Apr 21, 2014 · Once MSI learns how to tie DC LL to Loadline Calibration impedance (LLC level), the DC LL inaccuracy factor will diminish, all other manufacturers do that, so here's hoping MSI considers learning that art too. Discussion For MSI Z790 boards, go into the overclocking section of your We would like to show you a description here but the site won’t allow us. This compensates for a Vcore droop that worsens as CPU load increases. 13900k undervolting vs power-limiting Tech Support I'm usually the type of person to let the CPU's default settings manage themselves, but I've heard that the 13900k has some rediculously overturned power use and/or voltage out of the box, so I'm trying to increase it's efficiency and lifespan without hurting gaming performance. Thank you Specs: CPU: Intel Core i9-13900K BX8071513900K GPU: MSI GeForce RTX 4080 16GB VENTUS 3X OC GeForceRTX408016GBVENTUS3XOC MB: MSI MPG Z790I EDGE WIFI It's just a setting that manipulates the IA AC Loadline that's found on every board since 8th/9th gen. In terms of raw cpu prowess, what can a high end Z790 board achieve that a good Z690 board can't? I speak as an owner of a 13900k and msi pro z690-a ddr5 board. I’ll get a decent liquid cooler for this build. 075 which brought my high 4. 5. OK, so first here is my system: I9-13900k MSI z790 Carbon WIFI 2x 32GB G. You can undervolt using MSI "Lite Load" Modes for MSI motherboards or using manual ACLL/DCLL (I don't know anything about the latter)(I'm planning on going with Lite Load Modes as it is a good start). What should I do in the bios? I see many values…. 255 v. I have an MSI z690, the BIOS options are the same. So this is with -15 CPU undervolt? This is in advanced tab but here your post doesn't show it. 8 all core takes a lot of voltage and is unstable. It's just a decrease in power/wattage so the CPU has less wattage to work with (thus, less likely to clock to higher frequency => runs cooler as long as the task is not so demanding for the CPU. I looked up a fix for it, and found that undervolting is a simple solution to this. 01 acll/0. Skill 6400 MT/S CL 32 Lian Li Galahad 360 AIO (replaced w/ 3x v2 Uni Fans) 7x Lian Li Uni v2 Case Fans Fan configuration: 3x Bottom Intake, 3x Side Intake, 3x AIO set to exhaust, 1x Rear Exhaust. 45V for a 13900K to boot. My temps and wattage decreased from 92c and 236w down to 82c and 202w according to HWINFO while running cinebench r23. 7 all core is easy. suow gnnfc povfk exzqk dig dquai pvumq mjxce luhi ouiqw