High-end coolers are the big boy field. He says undervolting doesnt reduce performance....yet my buddy and other people in this thread saw huge hits when undervolting this far. AMD Ryzen 9 3900X. Changing vCore only alters the power budget. I have a Scythe Fuma 2 CPU air cooler which I reinstalled several times to make sure it was installed correctly. If you can truly put the 3900x @ 1V and get full boost clocks... We would have like jumped a few generations in CPU efficiency. Single thread and All cores where above 4.3Ghz. There is no way to monitor CPU temperatures in Linux. This is different from my 2700x where I was actually gaining performance from undervolting and enabling PBO. AMD Ryzen 9 3900X. 12jádrový Ryzen 9 3900XProcesor 3. generace AMD Ryzen 9 3900X je vyroben s využitím těch nejmodernějších výrobních technologií na světě, které přináší vysoký výkon a zároveň udržují systém v normálních teplotách při zachování co nejnižší hlučnosti. I have tried with two different power supplies, a Seasonic Focus Plus 750 W Gold and an EVGA SuperNova 850 P2 Platinum, with the same results. AMD Ryzen 9 3900X. I'm running a Ryzen 9 3900x in Arch Linux, using the linux-amd-staging-drm-next-git 5.3.839842.40cc64619a25-1 kernel. I will run more stress tests and see if any more strange behaviours appear. Suspiciuos that he didn't show any scores but only the frequencies and thermals. Single thread and All core where above 4.3Ghz. Depending on your board, you may have a whole array of different voltage settings available to you. You should start out around 1.325v or 1.35v. Hey, i got my 3900x today, with an msi gaming edge mainboard and be quiet dark rock 4 cooler. This website uses cookies. El Ryzen 9 3900X con sus 12 cores y 24 threats doblado el número de threads, y cada core es unas 5 veces más rápido. My Setup: Gigabyte Aorus Elite WiFi (f11 Bios, the latest) Latest Chipset from AMD AMD 3900x Corsair H100i v2 Windows 10 64bit Updated The first couple of days I had my cpu it was idling between 30c - 40c and under gaming load 60c - 70c Now though under same conditions it’s idling between 50c - 60c and under gaming load 75c -85c Cinebench and Aida64 will take it to 95c I’ve done … Middle range can work great with Ryzen 7 processors but also with the Ryzen 9 3900X. Even with absolutely nothing installed on a fresh Win10 installation, I see periodic 8 … The Ryzen 9 3900XT is a 12-core, 24-thread desktop CPU with a base clock of 3.8GHz and a maximum boost clock of 4.7GHz (up from 4.6GHz in the original Ryzen 9 3900X), 6MB of … Let’s start with the 3900XT and compare that side-by-side with the original Ryzen 9 3900X released a year ago for $500. Same, I would try it myself but even when manually set voltages on the X570 Master it still just does whatever it wants: 1.4-1.5V average. 1.4v would be the maximum safe voltage for regular daily use. Never before have we seen such power on a desktop platform. Easily 15 to 20% drops in synthetic benchmarks and real world tasks (file compression and content creation workloads), Very disappointed by OptimumTech, as the dude was one of my go-to channels for small form factor info. Těšit se můžete na vyšší rychlos @ 1V. So in idle i have round about 40-50° and, with a stress test from cpu-z running for 5mins i get to about 88°. AMD Ryzen™ 9 3900X desktop processors from the AMD 3000 series are the most advanced desktop processors in the world for elite gamers. These air coolers are the best choice for owners of the Ryzen 9 3900X and 3950X. By clicking OK, you consent to the use of cookies. It is part of the Ryzen 9 lineup, using the Zen 2 architecture with Socket AM4. AMD Ryzen 9 3900XT, 3900X; Ryzen 7 3800XT, 3800X; Ryzen 5 3600XT, 3600X: MSI MEG X570 Godlike: 2x 8GB G.Skill FlareX DDR4-3200 - Stock: DDR4-3200, … The actual explanation is more technical, what I said here was most likely wrong. AMD Ryzen 3900X Eco Mode: Content Creation and Cinebench R20. Thermals; Cooler included: yes. I am a reasonably experienced computer builder, having built all my desktops since 2011. The Core i9-9900K is no slouch though, and by the numbers, they’re pretty comparable.The 3900X has more cores and threads, while Intel’s has the stronger clock speed, especially when it comes to single-threaded workloads. There is no way a 3900X, or any other Ryzen 3000, could maintain anything above 3.6-3.7GHz with 1.00V on load. https://linuxconfig.org/how-to-overclock-your-amd-ryzen-cpu-on-linux. The Core i9-10900K is relatively newer. Discussion . Learn more! Our AMD Ryzen 9 5900X review shares some data and information with our Ryzen 9 5950X Review. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Threadripper, EPYC, Navi, the next-gen consoles, news, rumours, show-off your build and more. Any tool they used wouldn't be able to read out the … The flagship of AMD's new Ryzen 3000 lineup is the Ryzen 9 3900X, which is a 12-core, 24-thread monster. With -vcore offset temps drop significantly but so does the performance. The AMD Ryzen 9 3900X is a Desktop processor with 12 cores, launched in 2019. Press J to jump to the feed. This is AMD’s first Ryzen 9 processor and it is a 12-core, 24-thread CPU based on their latest 7nm Zen 2 microarchitecture. AMD Ryzen 9 3900X. Did another run - 5827. Press question mark to learn the rest of the keyboard shortcuts, https://www.userbenchmark.com/UserRun/18508655. At stock settings I got like ~7200cb at R20. Edit: CPU-Z is reporting the clocks at 4100MHz while running cb20 @ 1.1V, but the CB scores just doesn't doesn't hit 7k. Any tool they used wouldn't be able to read out the actual frequencies that change every 1-2ms. With -0,1v it's like ~6500cb. 1.1V aida64 etc shows 4ghz @ 1.1V, but cinebench scores dropped to 5800~ from 7k~. Ryzen 3xxx CPUs tend to run at veery high voltage even on idle. Re: Ryzen 9 3900x linux (thermal?) AMD going all out in mobile AMD brings out new Ryzen 9 4000-series CPUs for gamers and creators Ryzen 3000 mobile CPUs weren't that great, but the new Ryzen … Suspiciuos that he didn't show any scores but only the frequencies and thermals. Will the Cooler Master Hyper 212 Black Edition be enough for a Ryzen 9 3900x? Only eclipsed by its 16-core brethren, the Ryzen 9 3900X is the most powerful mainstream CPU AMD has ever released, and it has some fantastically powerful specifications. This setting can be dangerous. There is no way a 3900X, or any other Ryzen 3000, could maintain anything above 3.6-3.7GHz with 1.00V on load. Idle temperatures are around 39 degrees C as per before. Like way too high. The Ryzen 9 3900XT has its toughest rival in the older version of itself, the Ryzen 9 3900X. The chip will heat up way too fast. Priced at $500, this processor is very strong competition for Intel's Core i9-9900, which only has eight cores. Hi - I have a Win10x64 (v1909) running on my MSI X570 ACE + Ryzen 3900X system. The Ryzen 9 3900X's base clock is actually 100MHz lower than the Ryzen 7 2700X's, for example. Will the Cooler Master Hyper 212 Black Edition be enough for a Ryzen 9 3900x? Otherwise the presentation of his video is top tier. Clocks alone don't tell the whole story. [1/2] x86/amd_nb: Add PCI device IDs for family 17h, model 70h - Patchwork. Temps however go down from ~82 to ~70. I was able to monitor temperatures in Linux using Zenpower: along with compiling a kernel with this patch: [1/2] x86/amd_nb: Add PCI device IDs for family 17h, model 70h - Patchwork. AMD FX 8350. It's rated at 105W and will kick out a decent amount of heat. I can confirm that with my 3900x. That territory is reserved for high end air coolers and liquid. That will probably be enough to reach a clock speed around 3.8GHz. I am seeing some anomalous behaviour: All cores are constantly running at 4.0 GHz even when idle, as seen by running `watch "cat /proc/cpuinfo | grep MHz"`. If you’ve read the latter, we recommend skipping to the last page for our thoughts about the AMD Ryzen 9 … Intel Core i7 6700K. While clocks may stay high, individual core voltages remain the same and the CPU throttles elsewhere to stay within power budget determined by vCore*I_max. New comments cannot be posted and votes cannot be cast. Thanks to Zenpower I was able to verify that, with the previous motherboard, shutoff happened at around 70 degrees C. This allowed me to rule out thermals as the culprit, which allowed me to make sure it was in fact the motherboard that was causing the problem. There is most certainly a corresponding performance hit to straight undervolting. @ 1V. AMD Ryzen 9 3900X. fucks your processor unless you're in OC mode. The AMD Ryzen 9 3900X is a powerful 12-core, 24-thread processor. With the Ryzen 9 3900X, with 12 cores, we saw the same thing again. Learn more! The AMD Ryzen 9 3900X is a powerful processor, but it can only hit its full potential with a … The Ryzen 9 5900X does an amazing job lifting AMD past the hurdle that was/is the Intel Core i9 10900k. I find this very hard to believe and I would like to see some more extensive performance testing as well as individual core frequency behaviour at 1.00v. All cores are constantly running at 4.0 GHz even when idle, as seen by running `watch "cat /proc/cpuinfo | grep MHz"`. I have the latest AMD drivers installed, and running the "Ryzen Balanced" power profile. There is no boosting for any core when running single-threaded workloads. Don't try to hit 1.4v with the stock cooler. View detailed technical specifications and features of the AMD Ryzen™ 9 PRO 3900 desktop processor with 12 CPU cores and 24 Threads. You're not actually adjusting the core voltages, the CPU regulates those. (The 2700X was the highest-end AM4 chip before the current generation rolled out.) Ryzen 9 3900x temperatures. Voltage generates heat, and heat kills components. Esp as he offered up zero bench scores. It seems the problem was likely due to a faulty motherboard. The AMD Ryzen 9 3900X 12 core CPU used for comparison featured a score of 12,857 points with its lower memory configuration of 32 GB (2x16GB) … Do NOT go over 1.45v. Best Motherboards for AMD Ryzen 9 3900X Windows Central 2021. AMD's Ryzen 9 5950X is a niche part for those needing huge performance for multicore workloads, and boy does it deliver! I'm running a Ryzen 9 3900x in Arch Linux, using the linux-amd-staging-drm-next-git 5.3.839842.40cc64619a25-1 kernel. My room temperature is around 20 to 25 degrees C. The motherboard is an expensive ASUS Pro WS X570 ACE with latest BIOS update 0702. It's a great CPU that sold for around that MSRP throughout 2019. Voltage generates heat, and heat kills components. If you can't do -0.1 (most can, some can't) then try for -0.05. A good AIO Cooler like the Kraken X73 can do wonders with these CPUs. Check your voltage if you run high temps on idle!!! The Ryzen 9 5900X also receives the same $50 price increase compared to the 3900X. AMD Ryzen 9 3900X. With an efficient 7nm manufacturing process, the Ryzen 9 3900X has better thermals. The BIOS reports an idle temperature of around 40 degrees C, which is in line with other reviewers. Tried setting a fixed voltage of 1.1V to my 3900x, cinebench r20 scores dropped from 7k~ to 5827. problems. Competing in the $549-$599 space, enthusiasts looking … You only need the Vcore (sometimes CPU core). It'll have a lower duty cycle so performance will drop even with the same clocks (adaptive clocking). Then they run hot. AMD FX 6300. He really made himself look amateur here. Features; Maximum number of PCI Express lanes: 16: Often compared with AMD Ryzen 9 3900X. But only the frequencies and thermals rolled out. quiet dark rock 4 cooler platform... Information with our Ryzen 9 3900X and 3950X ) running on my msi X570 ACE + Ryzen 3900X.... And, with an msi gaming edge mainboard and be quiet dark rock cooler... Amd Ryzen™ 9 3900X no problem setting my Aorus Master to 1V to reach a clock speed 3.8GHz... 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