Forum discussion tagged with 3800x.
  1. Northkat

    [SOLVED] My Ryzen7 3800x CPU is only using 4 cores instead of 8.

    Full specs can be viewed here: https://www.userbenchmark.com/UserRun/54019421 only four cores are activated and when i check Ryzen master the other 4 are "sleeping". i checked the bios but didnt see an option to enable all cores, any help would be appreciated
  2. hmmark2022

    [SOLVED] Issues updating BIOS on Crosshair VI Hero

    I've currently got the Crosshair VI HERO mobo running bios 1501 with a Ryzen 7 1800X, 32GB Ram and a GTX 1080. I'm upgrading my cpu to a Ryzen 7 3800 for compatibility with Windows 11 and a few other benefits but that means that i need to update the BIOS on my mobo. I first tried using the AI...
  3. S

    [SOLVED] Upgrading ryzen 1700 to Ryzen 9 3800x b350m-e Asus motherboard

    I have a new CPU coming in next few days and quite excited but have a few concerns. Checked the motherbaord page to check compability. Said that anything up to the 3900xt/pro are supported with bios upgrade which I have done. So all good in that respect. When buying it from Amazon it said in...
  4. A

    [SOLVED] Thermal Paste on AMD CPU pins

    So I just recently got a 5800x and I cant get any sort of display to show up when its connected. when i was installing it I i got thermal paste on my fingers and when i was touching the cpu i got thermal paste on the pins, would this make the cpu not work? Also I know on amd mobo's there is a...
  5. Sumsin

    [SOLVED] System Upgrade from Intel with Rtx 2070 to AMD with Rx 6800

    Hello. I'm not hardware expert as some of you guys. So, I want to have your ideas. I'm thinking to upgrade my Intel system to fully AMD. Current system: i7-8700, RTX 2070, 16GB 2400 Mhz RAM. Thinking to upgrade: Ryzen 7 3800X (with liquid cooler), RX 6800 I have researched very much. Built the...
  6. D

    [SOLVED] High CPU Temps After Bios Update

    Hello! I have been using a Ryzen 3800X processor in my PC since late September. When I first built my system, idle temperatures for my CPU were about 40-45°C, I thought that was a little high but I was told it wasn't and I don't have much experience with Ryzen so I believed what I was told. All...
  7. Turtle Rig

    [SOLVED] Ryzen 3800x vs RTX 2070

    Hello my fellow gurus hope you are all doing well. Ok so a buddy of mine wants to upgrade as he has a old CPU and Video card. He is on Sandy Bridge right now lol. Anyhow I just bought him a brand new 2k 144hz 27" gaming monitor and before this he plays at 1080p, however he now wants to play...
  8. G

    [SOLVED] 3800x fan speed and temperature spikes

    Hello , i just bought a 3800x with a ROG Strix B450-F Gaming and i experience some odd behavior , the temps when idle is around 48-62 (jumping from 48->62) when i use default settings in bios , i tried some settings myself with undervolting but i'm not an expert in OC and fielding around the...
  9. RagedAPE

    [SOLVED] 4800x 5800x

    currently I can get a 3800XT for £389 or a 3900X for £479 When their counterparts come out the 4800X or the 4900X will there be a price rise on them or will they stay the same as above? I am just after educated guesses from people who know this industry and what normally happens in the past...
  10. BobTheBudgetBuilder

    [SOLVED] Processor, GPU, Mobo - Which one to choose?

    Guys I am seriously frustrated and seems like I need your help to make a decision. Please see the below things and suggest me a worth budget. The cheapest ones you see is my comfortable budget. But if it is really worth it, I can move some money around. It will be harder so that's why I need...
  11. A

    [SOLVED] Undervolting 3800X

    I have a 3800X with PBO enabled (motherboard limits, 2x scalar). I am seeing 4600Mhz max boosts, and average boosts under load around 4200. ambient of 24, idle 29, cinebench R20 5025-5050 @75C I have tried a -0.10V offset in the BIOS, which resulted in a drop in temperature under heavy load of...
  12. C

    [SOLVED] 3700x VS 3800x

    I am currently looking to upgrade/ sidegrade. My 7820x is dying on me. So I'm stuck between the 3700x and the 3800x. Money is not an issue between the two. (I know its about a $50 between the two but I don't care) I am just looking for the most performance out of the box with PBO. I would assume...
  13. L

    Question Windows 10 Desktop Stuttering

    I've been looking for over a week now and can't seem to find a solution to my problem with this. I recently upgraded my CPU, motherboard, and SSD. This issue did not occur before the upgrades. System Specs: CPU: Ryzen 7 3800x MoBo: Asus ROG Crossfire Hero VII X570 (Wi-Fi) Memory: G.Skill...
  14. D

    [SOLVED] New build not powering on

    Hey guys I just bought a bunch of new components and couldn't get the build to power on. I put everything together and couldn't get anything to power on, the PSU wouldn't even turn on when connected to the motherboard but would power on with the paperclip test. I couldn't jump the motherboard...
  15. D

    Question water cooling recommendations - 3800X

    Hi all! Just finished building my first PC, got a 3800X CPU, X570 aorus ultra and i'm using the new NX800 case. I wanted to try out the AMD stock cooler before buying/installing a water cooler for the CPU, the reviews for it were actually pretty good, but its too noisy for me, it has 2...
  16. Makowh

    [SOLVED] Asus Prime X-470 Pro enough for 3800X?

    Hi everyone, I have been running a Ryzen 2700X on my motherboard Asus Prime X-470 Pro for some time, and am considering upgrading to a new 3800X, but I am wondering if that board would be enough to support this CPU during extended workloads, especially about its VRMs and their cooling... I...
  17. nathanp9900

    Question Is this normal for a 120mm CLC?

    I've been wondering...I've got a 120mm CLC from EVGA a while back and it's doing something pretty weird where the temperature spikes then slowly go down then spikes back up. Its been like this and since it was my first time using any water cooling assumed it was normal until i saw this...
  18. Miller2000

    [SOLVED] B-Die CL16 vs D-Die CL15 - Ryzen 3000

    Hi all, My first thread in the forum. I have searched some but not been able to find anything directly related to my question. Just upgraded to a Ryzen 3800x on a Asrock Taichi x570 motherboard. A final thing to decide on is the memory. I bought the following memory: D-Die G.skill 3600 Mhz...
  19. M

    [SOLVED] Ryzen 3800x and Krakenx72 Heat Issue

    Hey everoyne, I just built my first computer with the Ryzen 3800x with the NZXT Kraken x72 and the temperature on cam is going crazy, I constantly hear the fans booting up and the temperatures are at least 10 C higher than on Ryzen Master. I flashed my BIOS to F10 to see if this might fix the...
  20. Grunberg

    Question Best low-profile cooler for Ryzen 3700x/3800x?

    I'm considering an upgrade to a Ryzen 7 series CPU, preferably the 3700x/3800x (Matisse). But my Carbide Air 240 MicroATX case only allows a cooler height clearance of 120mm. (My current Cryorig m9i cooler won't be an option for the new Ryzen CPU.) I don't want to buy a bigger case, as I'm happy...
  21. N

    Question 3800X Set Up

    Hi guys, say you just made a new PC with a 3800X, MSI X570 Pro Carbon and a H115I Pro as your main components, with Windows 10. What is the first thing you do? I installed the Ryzen Chipset Drivers and the latest BIOS. Do you guys enable PB2, PBO or Game Mode in Ryzen Master? What power plan...
  22. S

    Question Does my motherboard provide all the necessary ports for everything such as the aio, fans, and case?

    https://pcpartpicker.com/list/gqQp8M That is my build and I am wondering if I have the available ports for everything such as the aio, fans, and case. Also with the fans, will I need a splitter, and if so, can you link one. Please and Thank you!
  23. N

    Question 3800X Temp and Core Clocks

    Hi guys, recently upgraded my system with the Ryzen 7 3800X and a MSI MPG X570 Pro Carbon MOBO. My question is what software do you use to monitor the temperature as well as core clocks of the CPU? I have HWMonitor which I always used before and AMD Ryzen Master running and both softwares are...
  24. N

    Question 3800X Stock Voltage

    Hi guys, im just a little concerned about the voltage on my 3800x? I see it jump from 1.5V to 1.35 or around there. Is this normal?
  25. B

    Question random small FPS drops / Stutters when gaming since upgrading Ryzen CPU

    Ever since upgrading from a Ryzen 1600 to a 3800x i have been noticing weird performance while gaming i get random fps drops in nearly all my games , generally every 10-15 seconds it will drop a few frames and create a small stutter nothing game breaking but very annoying , Destiny 2 i have no...