7900x undervolt reddit gaming. AMD Ryzen 7000 "Zen 4" processors can hit up to 95 °C at stock settings, with cooling most appropriate to the TDP level. Pre Zen & Infinity Fabric, even a 16 thread 8 core was stretching the limits of a cpu per socket, & still is for Intel, if you discount lame ersatz ecores. Imagine running a review on a gpu that's had driver updates and being like welp, guess the card runs like shit because the drivers it default came with were If your primary use is gaming, the 7800x3D is a great choice, if its applications and some gaming, one of the best cpus in terms of thermals vs performance is the Ryzen 9 7900. Edit: 'Idle Watts' and 'Cinebench Watts' are measured from the wall using a meter, and included the entire PC setup including two AW3418DW ultrawide monitors, usbhub, speakers, rtx3090, etc. I lowered the wattage and changed the max thermal to 85 which has decreased power consumption but the temps still hit 95 under load. Considering CPU temparature and Cinebench R23 performance, it looks 105W/125W Config TDP is good for my system. Skill Flare X5 Series 32GB DDR5-6000 Kit for $600 at Microcenter upvotes · comments r/GamingLaptops Min clock:2300 Max clock:3050 Undervolt: 1050 Memory clock: (108%, 2686 mhz) NO FAST TIMING, caused random instabilities. I watched a couple of YT videos on undervolting with using Curve Optimizer in Ryzen Master (figured I'd try it first after getting great results undervolting a 6700 XT with Adrenalin). Welcome to the reddit community for Vampire Survivors. 7900X3D still is a fantastic CPU for any task other than gaming. One bundle has a 13700k and the other includes a 7900x. Skill Flare X5 Series 32GB DDR5-6000 Kit Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. Join our passionate community to stay informed and connected with the latest trends and technologies in the gaming laptop world. 16 I get Ryzen 9 7900X, ASUS B650E-F ROG Strix Gaming WiFi, G. I have always lowered voltage and ran a test until it crashed is that the best method or should i also use the min and max freq sliders Apr 26, 2023 · AMD's Ryzen 9 7900X is essentially a cut-back 7950X at a lower price. Hello, I'm trying to undervolt my cpu, but I don't quite understand the settings in my motherboard. Remember to undervolt them for optimal performance! If you prioritize multi-threaded performance and power efficiency, the Ryzen 9 7900X might be the better choice. just finished installing Windows10 Pro. 00 (USD). I also play on 3440x1440 (when supported of course). Undervolting 7900x. It runs at a thermally cool 65W TDP and incredible max TDP of only 88W so super easy to cool. Safe underVOLTING for 7900x? Help (CPU) I got the latest BIOS F5d, updated yesterday from F5a. It seems like this cpu lost the silicon lottery if it can’t handle all core undervolt. (YouTube has plenty of vids on this great little tool) it won’t be the absolute min max giga tuned option but it should make a substantial difference and it’s a simple click so why not. I have my mem clock on 2714 no fast timing, min freq 500 MHz, max +-3000 MHZ, +15 PL. Not every launch review shows the AMD processor in front, there are also counter-examples. However, if you’re looking for a more cost-effective option that still delivers excellent performance, especially in single-threaded tasks, the i7-14700K could be the way to go. 40v (seems to depend on core). Those temps seem great for both CPU and GPU! Maybe a slight undervolt/voltage lock on GPU Anyone have additional tweaks or resources they can point me to to mess around? 7950x w/ PBO undervolt by 100mv, 32gb DDR5-6000 EXPO CL30, Kraken X72 (without AM5 brackets), Gigabyte Master X670. Try using per core undervolt function. Performance per watt is increased, so temps should go down a bit in partial workloads only since the CPU doesn't have to work as hard--for example during a typical game load while the CPU is only being used 25-40%. Max clock went from 5. The game is an action roguelike game that is well worth the small $4. 7900x is the second-best gaming CPU that AMD has made, so probably treat it with a high end cooler and thermal paste. AMD is faster per core than Intel because Intel has 8 efficent cores while all of AMD's 12 cores are P or Performance cores. The thing is, the 7900 and 7900X are at the same price in my country, and the extra power of the X version would be nice to have if i need it (or in colder months to warm my self haha) so i was wondering if i could get the same efficiency in a undervolt 7900X. Power limit max, custom fam curve to keep Hotspot below 78. I've had a Zotac 3090 and a 5800X on a Corsair SF750 platinum unit in this way, with zero problems. Is there any good guide out there? Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R9 7900X to be more per May 4, 2023 · the 7900x quickly gets to 95C and 5500Mhz and then stays very close to that temperature, namely around 90-95C but usually around 93-95C. I've had no issues gaming on this for months but can't make promises as every piece of siloc9n is different and I wish you the best :) Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. 8% over the Core i9-13900K at gaming performance, and +2. PBO boost override disabled. I went in using hardware info I found out what the preferred cores were (there are 2) and applied a -10 undervolt. And when need it, stock it again. Hello, I have this setup: 7900x, NH-D15 cooler with both fans, Gigabyte b650 X AX, case is Pure Base 500DX with 3 fan. 6ghz max boost which seems ideal for this PPT. Something like thermal grizzly Kryonaut would be good for thermal compound and aio, unfortunately,I do not have enough info to suggest one. When i first bought the 7900x I was worried about the 95c temps during cinebench and the "low" average clock speed during the test. 7Ghz, so on that chip yeah you might be losing 1GHz on low threaded work, but the performance impact is not something you could blind test convincingly. AMD Ryzen 9 7900X Deepcool LS720 AIO ARCTIC MX-6 Asus ROG STRIX X670E-E GAMING WIFI G. I’m currently undervolting my CPU using PBO 2 in order to lower temps but have had no luck. Skill Flare X5 Series 32GB DDR5-6000 - $549. I wonder if anyone knows exactly what settings need to be changed to make them identical. I'm a casual gamer, and I do use my computer for projects (3D modeling, some art, photo editing, some programming as well), and for school. I've only run synthetic benchmarks once though, when I was setting the system up. I bought a 7900x, will arrive next week, but I wanted, for the first time, undervolt it instead of overclocking it. Overclocking. Thou protest too much. If I use in the Ryzen Master Manual: Cpu clock 5. SoC voltage 1. Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. What I’ve found so far is impressive undervolt capability. ) 7900X has base clock of 4. I still need a power supply, a cooler, and a case. Unlocking stock PBO limits is a quick and safe way to boost the Ryzen CPU frequency and performance, compared to manually overclocking. Temps around 85c under cinebench r23 The thing is, the 7900 and 7900X are at the same price in my country, and the extra power of the X version would be nice to have if i need it (or in colder months to warm my self haha) so i was wondering if i could get the same efficiency in a undervolt 7900X. 40 votes, 45 comments. The 7900x is faster in single core and mops the floor in multicore performance, no to mention bigger cache and better power management (thanks to being a 5nm chip. If your productivity work is very time sensitive and you lose money because of slower speeds then go with the faster productivity CPU. The Ryzen 9 7900X also fares well against the 7900x uses less heat, but these two are pretty much neck and neck in gaming. I have a 7700x and I went straight to -30 and had crashes. Update 1: Improved to +1% single and -7. I have Curve Optimizer All Cores Negative 20. The best value/ performance case seems like the Corsair 4000d airflow, but it can only fit a 280mm aio top mounted. With PBO it can achieve the same results as the 7900x. Discover discussions, news, reviews, and advice on finding the perfect gaming laptop. Like I said, this stuff is super foreign to me and I've been building since the late-20th Century. Despite all of this I cannot stop my stupid ass Ryzen 9 7900X from getting to 95-98C. Same goes for an 7900X, it's a very good processor to undervolt slightly without losing any performance. Skill Flare X5 32 GB (2 x 16 GB) DDR5-6000 CL36 Win10 Pro x64 FWIW RM said the optimized all cores Curve Optimizer offet was -26, whatever that means. 7900x, 42 degrees idle (that's CTL, both CCDs are around 30-35 degrees) Single tower air cooler Stock - no undervolt, nothing For multicore chess calculation goes to 90 and above quite fast If it's above 50 idle i'd double check the cooler, or maybe something's running in the background Wow, that seems like a banging deal for that model! I just build an ASUS B650-A/7900x/4090FE. Hey all, So I will admit I'm new to undervolting, and am seeking some advice. By default, PBO2 wants to start CCD0 at a roughly 1. Gaming typically doesn't benefit from having as many cores as the 7900x has, although it's still a great gaming CPU. After some people said that it was boosting but limited by the heat and that was normal, I just kinda left it and didn't think much of it. Feel free to ask any questions, start discussions, or just show off your runs! They are offering competing bundles both of which are priced at $550. Its a sober statement of fact to all but the most blinkered. You can see the screenshot below with CPU temps (current and average circled). The boost is objectively for epeen since the power scaling is like 10% for like double the power. -5mV, have a 4-5 hr game session. 26 votes, 21 comments. THE CPU hovers around high 40's-50C when not gaming. You'll read online that some people are talking about their insane UV's, but UV in benches are NOT the same as stable UV during gaming. Hey r/techsupport, hopefully you can help me out before I go buy an AIO. Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. Never seen anyone seriously making such a childish claim against a full-fledged 12-core 7900x regarding a full 6-core and some gimped 8-core-extra chip, still mfr'ed at 10 nano. Stability tests passed: same thing that happened to me, i got a 7900x for 390 at micro center, while 7700x was 350, the 7900x i tested was a golden egg, tested 2% over average 100% 7900x i run it at default and never get past 70, usually sits 45-60C running obs and multiple apps in the background. Decent B760 boards will allow you to undervolt the CPU. - Don't undervolt aggressively but take it slow and steady. No crashes? Rinse and repeat. 00(USD) and the 7900X is on sale for $390. Also, weirdly, RT titles did not stress the card harder than pure raster, but this is in terms of hitting instability from the undervolt. 7% over the Core i9-13900KS. As far as i can tell if i set my 7900x in Eco mode 65w in Bios it will perform significantly worse than a 7900, about 15% in benchmarking at least, because you need to change other settings (effectively undervolt) too. Still need to enable Expo and Eco Mode when I find proper videos. The whole point of negative PBO is to "make room" (in voltage) for more and longer-sustained overclocking, including via built-in mechanisms like Core Performance Boost (CPB). Conversely, the 7800X3D has an enormous L3 Cache, which does provide a ton of benefits when gaming. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon… Page 4 : While the 3D V-Cache tech delivers "explosive performance gains in gaming", it led to slightly lower performance in productivity applications due to power and thermal constraints. 99 (MICROCENTER IN STORE ONLY) microcenter comments sorted by Best Top New Controversial Q&A Add a Comment probably at least a 240mm aio and a high-end thermal paste. I did a quick and dirty undervolt on the 7950x (0. I'm following the guide from Optimum Tech. I don't see a dynamic… Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. Productivity speed is overrated. PBO curves, by themselves, are not really a power reduction mechanism even if they do nominally reduce idle draw a bit. The main difference between them is the CPU's. CPU: RYZEN 9 7900X Motherboard: ASUS X670E-A BIOS Version: 0805 RAM: 64GB TridentZ RGB DDR5 6000MHZ CL36 Description of Original Problem: I have recently obtain 7900X combine with ASUS X670E-A. It's not as though expecting them to overclock or underclock or undervolt, simply enforce power limits. And also PPT 142W, TDC 110W and EDC 170W. am i wasting some cores maybe, but for 40 dollar difference why not get 4 more cores, 10$ per extra core added The thing is, the 7900 and 7900X are at the same price in my country, and the extra power of the X version would be nice to have if i need it (or in colder months to warm my self haha) so i was wondering if i could get the same efficiency in a undervolt 7900X. 44 votes, 54 comments. My main concern though is the CPU temps while gaming. Looking to keep temps under 60celcius. The 7900X3D was significantly slower than the vanilla 7900X in heavily-threaded workloads, with the cheaper Core i7-13700K often outperforming it. Whats the best way to undervolt. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. The clock speed begins to fluctuate once it reaches the Oct 6, 2022 · In ages past, we'd fix a problem like this through undervolting, and that's exactly what Reddit user MyKillK has done with his Ryzen 9 7900X. 985v but the windows time is always drifting, getting late. As of the moment of this post the 7800X3D is about $465. 775, but higher multi core scores and same single core scores. For heavy-threaded workloads (but not "32 threads" heavy), the 7900X delivers—but AMD's 7900 performs just about as well for Undervolted 7900x is okay but need gaming overclocking tips! I recently have a 7900x undervolted, running by core and have the most powerful cores boosting higher by reducing the power draw of the others. 08v. Only assholes do that. 5% multi core @ same PPT with following changes: -45mv vcore offset. 85ghz down to 5. Running Asus Rog Strix Gaming F Any recommendation ? Oct 20, 2022 · The $549 Ryzen 9 7900X is plenty impressive in gaming, effectively matching the $699 Ryzen 9 7950X at 1080p with both stock and overclocked settings. One of the best tests I can offer you is to find your favorite extremely gpu taxing game, start streaming to discord with all settings bumped, and undervolt from around 1120mv until you crash. To undervolt safely you can download the ryzen master program and click the automatic curve optimizer and let it run on its own. true. It has a low idle power usage, it’s not significantly slower than the 7800X3D in gaming (10% slower on average), an absolute beast in programming tasks due to its large amount of cores, and you can undervolt to significantly decrease the load power draw while losing very little performance. 011v) and limited the settings to the same as the 5950x, just to see how it would compare. . On average of 16 reviews, the Ryzen 9 7950X3D gain +3. [BUNDLE] AMD Ryzen 9 7900X, ASUS B650E-F ROG Strix Gaming WiFi, G. I’m targeting a 95W PPT with a boost override of -100 for a 5. 13700k has a slight edge in rendering that is because it has 16 cores. I just got a Ryzen 9 7900X and a DeepCool AK620 CPU cooler and noticed that in a couple specific cases it would turn off, primarily in World of Warships but also when I ran a benchmarking test. 38v to 1. 300 Mhz and Cpu voltage 1. 1. And I'm trying to Set up PBO + Undervolting. Restored to defaults and time doesnt drift anymore. Seemed disingenuous and lazy imo but that's why it helps to read multiple reviews. 8MHz and undervolt to 0. But even an undervolted 14700K still needs a 3-fan AIO if you want to load all cores with rendering or something (I assume that's why you're considering a 7900X and not a 7800X3D), to work with air cooling you'll have to limit it to ~200W PL1 or less - but that comes at the cost of some performance. I’ve been working on optimizing the perf/watt on my 7900x. 99 price tag. Is that sufficient for the 7900x? At microcenter they were saying 360mm minimum. We saw rumblings of this kind of thing in rumors Sep 2, 2022 · AMD Ryzen 7000 Undervolting Yields Great Results with Temperatures. In short, if this PC is used for productivity and gaming, get the 7900x and benefit from having more cores. I was able to get in on the microcenter bundle for the 7900x. The averages seem good to me but the current temp seems to stay around 86C-87C while gaming and I've seen it hit almost 89C once or twice. Followed a youtube guide to underclock to 4. Here is the links as well as the part list for both Bundle 1: AMD Ryzen 9 7900X, ASUS B650E-F ROG Strix Gaming WiFi, G. 6M subscribers in the Amd community. For example, an undervolt might help you get bPtter performance when squeezing every ounce of performance in Cinebench R23. yuyaretblhaerhbrrkuxghlbgppgdpyeibeoozehkamzyasddgs
