So i was wondering if i can get your thoughts on where temps should be on idle and under load with the Ryzen 3900x and Kraken X52. If all cores are active even well underclocked I can see the temps being a little high (50c isn't by any means high on these). Any other area, AMD just destroy intel. Ryzen 3xxx CPUs tend to run at veery high voltage even on idle. Check your voltage if you run high temps on idle!!! I do have a tone of fans, 2 Noctura 140mm top of case, 2 in front of drive bays and then a 120mm back of case. Best CPU Coolers for AMD Ryzen 9 3900X Windows Central 2021. I think asus is being incredibly aggressive with their auto voltage I dropped mine to 1.3v no change in performance but temps idle in 30's Trust. Best way to control it, offset voltage -. Ryzen 3600 idle temps. Read more. Single core has generally not gone above 4.2 either though and in a … Joined: 8 Oct 2020 Posts: 360. About Ryzen 3900X temps, I cannot keep it under 70ºC not even with a DeepCool Castle 360mm AIO in the push-pull config, I doubt NH_D15 would beat that AIO unless you are working open air and at very low ambient temps (not my case). My temps are the same at idle as yours (50-55ish) and maybe 3-5c higher under load, but my boost behavior is a bit different with all core getting as high as 4.2 under load (Handbrake). I don't expect the transcoding job to be done for a while. So I'm honestly just shocked at the stability of all this. When I ran Blender on a large render it was running hot at 92. Those temps, while not amazing and not optimal, are not affecting the performance of the chip under load which is … I know my board was never made or expected to have a 3900X and that there was a risk involved. It's rated at … But I do understand why you are asking. I’m going to put in a liquid cooling in. My setup is as follows: Case: NZXT H210i CPU: AMD Ryzen 3900x O.C to 4.3Ghz Motherboard: Asus ROG X570-i Idle is between 45C-55C. I am thinking the same as @micropage7, a better cooler is needed. When gaming it’s about 70C. You can go to the BIOS and adjust the fan speeds to run at 100%. But this brings up a good point. My 3900x is idling at about 70 degrees Celsius. The temps are about 30c on idle but spike up to 80c during Apex Legends, so in the future, I might add a GPU block. Disabling the Epic Games Launcher lowers 5800X idle temps from 50C to 37C Thread starter Morten88; Start ... 1 of 6 Go to page. Regarding the temperatures, my 3900X is idling at 29-35°C and max load temperatures are in 68-72°C, literally max temps I have seen on 3900X is 76-78°C in 26-28°C ambient temperature in Blender render , right now idle is in 29-32°C With my other standard applications running (Chrome, an IRC client, MSI Afterburner - with graphs visible, Tweetdeck, Dropbox, Google Backup & Sync, Steam and HWInfo) - my idle CPU power usage hovers around 40-45w. The 3900X ships with a base clock of 3800MHz and a single-core boost clock of 4600MHz, so a reasonable target, with a sensible boost to voltage, would be around 4.3 - 4.4GHz across all cores. So either something is wrong with the case, fans, or cpu cooler.....or you are using it in a hot room. It does "idle" hot, but that's because this machine is never actually idle. Typically the CPU fan speed is low at idle because people have whined about fan noise. Stock the 3900X dropped down from 86 C running at an audible 2935 RPM, while the Castle 360EX reduced load temps to just 68 degrees with the three radiator fans … Most youtube videos and reviews say fans are loud even at idle and with start ups. ASRock X370 Taichi. 16 Nov 2020 at 10:02 ... back to triple 360 rad, but using the 3900x, which I think runs hotter. I went into BIOS and changed my fan speed to 100% at all times just to see if that changed anything and I am still sitting at very high temps. That was exactly my thinking and would also explain the 50C+ idle temps. with all cpus 3600x 3700x 3800x 3900 3900x will it start with entrainment mode if you want it too. l'll conduct further testing and come back to update this review in a week. 50C idle seems a little high. Because your CPU shouldn't be anywhere near 55c at idle. Intel have lost all competition EXCEPT the 9900k or is for single threaded, but those are only really relevant in 1080p 244hz gaming which is a very niche zone. When i started doing the benchmark, the Voltage drop to 1.3- 1.4 v. The CPU core is at 4.0 ghz on all cores. Then they run hot. Member. Hello ! 5.0 out of 5 stars Runs hot at idle - It's fast. The CPU in the image is not super active but all cores are being pinged in that 50c picture. Idle = 35c - 45c Web Browsing = 40c - 50c Gaming Temps even more interesting = 50c - 55c. AMD Ryzen 9 3900X 12-Core Processor: Memory (part number) 4 x G.SKILL F4-3800C14D-16GTZN 14-16-16-36 Samsung B-Die: Graphics Card #1: Gigabyte Aorus RTX 2080 Ti Xtreme WaterForce (GV-N208TAORUSX W-11GC) Sound Card: Arctis DAC: Monitor: Asus ROG Swift PG348Q: Storage #1: ADATA SX8200PNP 1TB: Storage #2: 2 x Samsung SSD 840 EVO 250GB: CPU Cooler Next Last. I have a problem with high temperatures: idle 50°C and under geekbench even 88°C . Voltage offset is your friend. My 3900x is anywhere between 40-50c at idle on a custom water loop with 2x360 rads, it can depend on what background tasks in windows and other programs are going on too. Which got me looking at voltages and the BIOS had the CPU at 1.45ish for god knows what reason. Low 50s on idle. Cinebench = 70c - 80c Aida64 = 88c - 90c. I'm seeing CPU temps 25c at idle, and M.2 temps (just checked them for you) are at 43c idle. Trust 15 Nov 2020 … In my case and with my specific MOBO (Asus C6H - x370) the different Ryzen CPUs I had (3600x, 3700x and now 3900x) behaved in the same way: - High voltage at idle up to 1.5V - (Thus) 'high' idle temps: around 37-45ºC Ryzen 3900x idle temp. Morten88. Idle doesn't matter too much unless load temps are too high. CPU: 3900X PBO Enabled 1.35v Cooler: Corsair H150i Pro (360mm rad AIO) temps Idle: 35 - 40c Temps Cinebench: 70-73C Score: 3188 Also it maxes out at 75c during a 30 minute H264 Encode I see 30-40C, jumping wildly as Ryzen does, during a … CPU idle temps look kinda high to me, mine idle's around 35c-40c (room temp 78f), while playing RDR2 i see cpu temps go to 55c but i am only using a 390X so that be a factor too. Noticed temps are pretty crazy – idles 40-45ºC, under load it got to 95ºC pretty easily with 100% fan. CPU idle temp is around 50ºC and stress testing around 90ºC. Wanted to note a few things. Kinda weird that the H100i v2 performs worse when it comes to idle temps and gaming temps. Ryzen 3900X with a Corsair H100i rad and MX-4 in between. If your load temps were hitting thermal limits, then you'd look to idle temps to determine if it was a paste issue. My cooler is a scythe mugen 5. The CCD's spike up in temperature pretty quickly. 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