Hello everyone.
I got a combo X470 Aorus Ultra Gaming & R5 3600 days ago. They were fine at the beginning but CPU speed dropped from 3.6GHz to 3.2GHz 2 days ago. When I check in BIOS, it shows 3.6GHz but it changes to 3.2GHz when PC logs into Windows.
All OC settings set in BIOS (ex: 4GHz) get the same result of CPU speed (3.2GHz). Apps (Ryzen Master/EasyTune) show CPU speed around 4GHZ but Task Manager shows only about 3.2GHz and Cinebench returns the same point (7k) every tests (before & after OC).
I tried to change OS (replaced with another Windows disk), disable AMD Quiet&Cool and set AMD High Performance in Windows Power Plan but I got no luck.
Now I'm using default BIOS setting but CPU still stucks at that speed. Is the CPU damaged?
| Product Name: | X470 AORUS ULTRA GAMING (1.0) |
| BIOS Ver: | F60e |
| Serial No: | sn192650051951 |
| GPU Brand: | ASUS |
| Model: | GTX 1050 |
| CPU Model: | Ryzen 5 3600 |
| Operating System: | Win 10 64-bit |
| Brand: | Corsair |
| Size: | 8GB |
| Power Supply: | 450 |
| CPU Part No.: | 100-100000031BOX |
| Memory Part No.: | CMK8GX4M1D3000C16 |
BIOS download link: GG Drive
Cinebench & Ryzen Master: GG Drive
