I recently bought a used XFX RX 580 8GB OC+ card. I installed it, I ran the Furmark benchmark test, it was fine, temperatures were normal, but when I ran the Heaven benchmark, the system restarts and then the fans would go full speed for short time and then windows will appear. I also played some " A plague tale: Innocence" it ran fine for like 5 minutes and then my system would restart. I removed the card and installed my brother's Saphire RX 570, it ran fine on both Furmark and Heaven benchmarks, and I also played the " A plague tale: Innocence", it ran fine .
So now my question is that is my PSU bad or is the XFX RX 580 faulty ?
Note: My PSU is Corsair VS650.
So now my question is that is my PSU bad or is the XFX RX 580 faulty ?
Note: My PSU is Corsair VS650.