Hello guys. The question is quite simple. They recommend a 750W PSU for the R9 390 in general. While I know that they put some kind of head room when recommending power supplies, I would like to be sure I'm will not push my PSU to it's grave. I have the EVGA Supernova GS 650W. It is a tier1 power supply but you never know......Should I go to buy the R9 390? or should I consider to get a bigger power supply or a weaker GPU ?
Case :Aerocool Aero 800 with 2x 120 Corsair AF series in front and 1 Aerocool 120mm at back
PSU: EVGA GS 650W
Motherboard: Gigabyte Z97 D3H
CPU: i5 4690k
RAM: 8 GB Corsair Vengeance
GPU: none
Storage : 1 Samsung SSD 120GB+1 WDB 1TB
Case :Aerocool Aero 800 with 2x 120 Corsair AF series in front and 1 Aerocool 120mm at back
PSU: EVGA GS 650W
Motherboard: Gigabyte Z97 D3H
CPU: i5 4690k
RAM: 8 GB Corsair Vengeance
GPU: none
Storage : 1 Samsung SSD 120GB+1 WDB 1TB