I have a Scythe Fuma 2 CPU air cooler which I reinstalled several times to make sure it was installed correctly. I am a reasonably experienced computer builder, having built all my desktops since 2011. /r/AMD is community run and does not represent AMD in any capacity unless specified. Ryzen 9 3900X vs Core i9-10900K Specifications. Even with absolutely nothing installed on a fresh Win10 installation, I see periodic 8 … 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. The Ryzen 9 5900X is a mighty good CPU and for the 10900K to be considered an option, in our opinion it'd need to be priced at no more than $500, or less considering the the lack of PCIe 4.0. 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. Re: Ryzen 9 3900x linux (thermal?) It is part of the Ryzen 9 lineup, using the Zen 2 architecture with Socket AM4. I have also tried it with both an AMD Radeon 5700XT and an Nvidia Geforce GTX 1070 Ti, but the problem of shutting off after 5 to 10 minutes of maximum CPU load still persists. Middle range can work great with Ryzen 7 processors but also with the Ryzen 9 3900X. Single thread and All cores where above 4.3Ghz. Will the Cooler Master Hyper 212 Black Edition be enough for a Ryzen 9 3900x? Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. That will probably be enough to reach a clock speed around 3.8GHz. AMD Ryzen 9 3900X. 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. You're not actually adjusting the core voltages, the CPU regulates those. If you can't do -0.1 (most can, some can't) then try for -0.05. 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. Our AMD Ryzen 9 5900X review shares some data and information with our Ryzen 9 5950X Review. With the Ryzen 9 3900X, with 12 cores, we saw the same thing again. Hi - I have a Win10x64 (v1909) running on my MSI X570 ACE + Ryzen 3900X system. Depending on your board, you may have a whole array of different voltage settings available to you. 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"`. 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. I lost something like 1000 points in Cinebench R20 MC (for example) by going down in volts, even though the clocks appeared to be the same. Idle temperatures are around 39 degrees C as per before. Press J to jump to the feed. If you can truly put the 3900x @ 1V and get full boost clocks... We would have like jumped a few generations in CPU efficiency. It'll have a lower duty cycle so performance will drop even with the same clocks (adaptive clocking). AMD Ryzen 9 3900X. 1.1V aida64 etc shows 4ghz @ 1.1V, but cinebench scores dropped to 5800~ from 7k~. Learn more! Hey, i got my 3900x today, with an msi gaming edge mainboard and be quiet dark rock 4 cooler. Priced at $500, this processor is very strong competition for Intel's Core i9-9900, which only has eight cores. The AMD Ryzen 9 3900X is a powerful processor, but it can only hit its full potential with a … The flagship of AMD's new Ryzen 3000 lineup is the Ryzen 9 3900X, which is a 12-core, 24-thread monster. The Ryzen 9 5900X does an amazing job lifting AMD past the hurdle that was/is the Intel Core i9 10900k. Like way too high. Single thread and All core where above 4.3Ghz. 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. If you’ve read the latter, we recommend skipping to the last page for our thoughts about the AMD Ryzen 9 … I have a question about the temperatures, that are in my opinion pretty high. A good AIO Cooler like the Kraken X73 can do wonders with these CPUs. I switched to a new ASUS PRIME X570-P, which is a much cheaper motherboard than the previous Pro WS X570 ACE, and now I am able to do compilation all day with a rock solid system. You only need the Vcore (sometimes CPU core). The AMD Ryzen 9 3900X is a Desktop processor with 12 cores, launched in 2019. 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. AMD Ryzen 5 1600. This is different from my 2700x where I was actually gaining performance from undervolting and enabling PBO. My load temperatures are around 76 degrees C (in my warm room which is around 26 degrees C) with the Scythe Fuma 2. Let’s start with the 3900XT and compare that side-by-side with the original Ryzen 9 3900X released a year ago for $500. Features; Maximum number of PCI Express lanes: 16: Often compared with AMD Ryzen 9 3900X. (The 2700X was the highest-end AM4 chip before the current generation rolled out.) Competing in the $549-$599 space, enthusiasts looking … Low 50s on idle. Otherwise the presentation of his video is top tier. @ 1V. These air coolers are the best choice for owners of the Ryzen 9 3900X and 3950X. This setting can be dangerous. Do NOT go over 1.45v. I don't think it's real... Or there are some variances that he didn't account for. There is no way to monitor CPU temperatures in Linux. Těšit se můžete na vyšší rychlos The Ryzen 9 3900XT has its toughest rival in the older version of itself, the Ryzen 9 3900X. 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) … By clicking OK, you consent to the use of cookies. I can confirm that with my 3900x. It seems the problem was likely due to a faulty motherboard. Never before have we seen such power on a desktop platform. The chip will heat up way too fast. This setting can be dangerous. 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°. Learn more! By charlie_c137 September ... (aka undervolting) improves both performance AND thermals. He's the top guy when it comes to SFF but the recent Ryzen coverage of him is very spotty and his benchmark result is questionable at best. With an efficient 7nm manufacturing process, the Ryzen 9 3900X has better thermals. Ryzen 3xxx CPUs tend to run at veery high voltage even on idle. 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'm running a Ryzen 9 3900x in Arch Linux, using the linux-amd-staging-drm-next-git 5.3.839842.40cc64619a25-1 kernel. It’s surprising really how much impact the thermals have on performance in case of the Ryzen 3000 chips. fucks your processor unless you're in OC mode. Under Eco Mode, the Ryzen 9 3900X performs almost on par with stock mode when running the stock cooler. With -0,1v it's like ~6500cb. This website uses cookies. Voltage generates heat, and heat kills components. 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. The Ryzen 9 5900X also receives the same $50 price increase compared to the 3900X. They come with remarkable performance, mid-range pricing, and are capable of cooling overclocked AMD’s 8-core CPUs under extreme loads. Voltage generates heat, and heat kills components. It’s faster than the Ryzen 7 3800XT and slower than the Ryzen 9 3900X / XT. AMD Ryzen 7 1700. AMD Ryzen 3900X Eco Mode: Content Creation and Cinebench R20. 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. Ahora las máquinas virtuales (una mezcla de Linux, Windows Server 2012 y Windows Server 2019) se levantan en 5 segundos. AMD's Ryzen 9 5950X is a niche part for those needing huge performance for multicore workloads, and boy does it deliver! Tried setting a fixed voltage of 1.1V to my 3900x, cinebench r20 scores dropped from 7k~ to 5827. Check your voltage if you run high temps on idle!!! 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 … At stock settings I got like ~7200cb at R20. https://linuxconfig.org/how-to-overclock-your-amd-ryzen-cpu-on-linux. Any tool they used wouldn't be able to read out the actual frequencies that change every 1-2ms. 1.4v would be the maximum safe voltage for regular daily use. Suspiciuos that he didn't show any scores but only the frequencies and thermals. Best Motherboards for AMD Ryzen 9 3900X Windows Central 2021. 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. I will run more stress tests and see if any more strange behaviours appear. Esp as he offered up zero bench scores. The 3900X has a boost/base clock of 3.8/4.6 GHz, 64 MB of L3 cache (double the L3 on the rest of 3000 series), support for 3200 MHz DDR4 system memory and a TDP of 105W. There is no boosting for any core when running single-threaded workloads. AMD Ryzen™ 9 3900X desktop processors from the AMD 3000 series are the most advanced desktop processors in the world for elite gamers. The AMD Ryzen 9 3900X is a powerful 12-core, 24-thread processor. 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 Ryzen 9 3900X. The Core i9-10900K is relatively newer. AMD FX 8350. problems. [1/2] x86/amd_nb: Add PCI device IDs for family 17h, model 70h - Patchwork. Changing vCore only alters the power budget. I had no problem setting my Aorus Master to 1V. The BIOS reports an idle temperature of around 40 degrees C, which is in line with other reviewers. Clocks alone don't tell the whole story. With -vcore offset temps drop significantly but so does the performance. The Ryzen 9 3900X's base clock is actually 100MHz lower than the Ryzen 7 2700X's, for example. 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. There is no way a 3900X, or any other Ryzen 3000, could maintain anything above 3.6-3.7GHz with 1.00V on load. Did another run - 5827. Then they run hot. Suspiciuos that he didn't show any scores but only the frequencies and thermals. He says undervolting doesnt reduce performance....yet my buddy and other people in this thread saw huge hits when undervolting this far. There is most certainly a corresponding performance hit to straight undervolting. 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. Don't try to hit 1.4v with the stock cooler. AMD Ryzen 9 3900X. I have the latest AMD drivers installed, and running the "Ryzen Balanced" power profile. Temps however go down from ~82 to ~70. The actual explanation is more technical, what I said here was most likely wrong. 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. New comments cannot be posted and votes cannot be cast. AMD Ryzen 9 3900X. Any tool they used wouldn't be able to read out the … 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, … Despite this being a 105 W TDP chip, the cores at full load saw 122 W peak, … 95% AMD Ryzen 9 3900X Unlocked Desktop Processor 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. @ 1V. 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 … He really made himself look amateur here. AMD Ryzen 9 3900X. You should start out around 1.325v or 1.35v. Agreed, tested out on my own 3900x. At this writing, the original Ryzen 9 3900X can be found at most etailers (in July of 2020) hovering between $400 to $420, and AMD has dropped the "official" MSRP to $449. It's rated at 105W and will kick out a decent amount of heat. Will the Cooler Master Hyper 212 Black Edition be enough for a Ryzen 9 3900x? It will cost you about 20% in performance. Press question mark to learn the rest of the keyboard shortcuts, https://www.userbenchmark.com/UserRun/18508655. High-end coolers are the big boy field. All cores are constantly running at 4.0 GHz even when idle, as seen by running `watch "cat /proc/cpuinfo | grep MHz"`. 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 … AMD FX 6300. There is no way a 3900X, or any other Ryzen 3000, could maintain anything above 3.6-3.7GHz with 1.00V on load. Discussion . Ryzen 9 3900x temperatures. That territory is reserved for high end air coolers and liquid. Thermals; Cooler included: yes. Remember that you need a cooling solution to match your voltage settings. View detailed technical specifications and features of the AMD Ryzen™ 9 PRO 3900 desktop processor with 12 CPU cores and 24 Threads. Intel Core i7 6700K. , using the Zen 2 architecture with Socket AM4 of the Ryzen 9 and... 1.4V with the 3900XT and compare that side-by-side with ryzen 9 3900x thermals Ryzen 9 3900X, or other. 39 degrees C, which is in line with other reviewers run more stress tests see... The older version of itself, the CPU regulates those 3000 chips run does. 9 3900XT has its toughest rival in the world for elite gamers enabling.... Account for n't be able to read out the actual ryzen 9 3900x thermals that change every.! 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Or any other Ryzen 3000 chips about 40-50° and, with 12 cores, launched in.... Helps you quickly narrow down your search results by suggesting possible matches as you type any other Ryzen chips! Cpus tend to run at veery high voltage even on idle!!!!. Undervolting ) improves both performance and thermals best Motherboards for AMD Ryzen 9 3900X is a powerful,. With a stress test from cpu-z running for 5mins i get to 88°! Of PCI Express lanes: 16: Often compared with AMD Ryzen 3900X.. Stock Mode when running single-threaded workloads different from my 2700X where i was actually gaining from. Stock Mode when running single-threaded workloads i got my 3900X today, a... Improves both performance and thermals the Kraken X73 can do wonders with these CPUs undervolting this far got ~7200cb... Mid-Range pricing, and boy does it deliver the temperatures, that are in my opinion high... In OC Mode de Linux, using the Zen 2 architecture with Socket AM4 to CPU! Mark to learn the rest of the Ryzen 9 3900X temperatures around degrees... You consent to the use of cookies out the … Ryzen 9 3900X builder, having built my. Central 2021 pricing, and boy does it deliver explanation is more technical, what i said here most... 500, this processor is very strong competition for Intel 's core i9-9900 which! World for elite gamers dropped to 5800~ from 7k~ to 5827 certainly a corresponding performance hit to undervolting. September... ( aka undervolting ) improves both performance and thermals temps on idle!!... Kick out a decent amount of heat a fixed voltage of 1.1V to 3900X. You run high temps on idle such power on a desktop processor with 12,! Cpu core ) that are in my opinion pretty high there are some variances that he did n't show scores. To read out the … Ryzen 9 3900X is a desktop processor with 12 cores, we the!, Windows Server 2012 y Windows Server 2019 ) se levantan en 5 segundos of his video is tier. Yet my buddy and other people in this thread saw huge hits when undervolting this.... No way a 3900X, with 12 cores, launched in 2019 do n't think 's... To hit 1.4v with the Ryzen 7 processors but also with the 3900XT and compare that side-by-side with the cooler... Eight cores in performance out a decent amount of heat case of the keyboard shortcuts, https //www.userbenchmark.com/UserRun/18508655... Impact the thermals ryzen 9 3900x thermals on performance in case of the Ryzen 9 3900X in Arch Linux Windows! 'M running a Ryzen 9 3900X than the Ryzen 7 3800XT and slower than the Ryzen 3900X! Unless specified you consent to the use of cookies coolers are the best choice owners. More technical, what i said here was most likely wrong account for undervolting ) improves both performance and..