620 Watt Seasonic enough for a gigabyte r9 280x windforce + 3770K ?

thanthien867

Reputable
Feb 21, 2015
5
0
4,510
0
Well the title says it all. Here is my specs:
i7 3770K @ 4.7Ghz (run daily)
P8Z77-V
8GB DDR3 1600
HDD: WD Black 1TB
Graphic: Giga r9 280X @1100
3 fan 120mm
I'm going to OC everything (CPU, VGA, RAM).
Seasonic S12II 620W, will it fit my PC ? Should I go for a 750W PSU ? I can only find Seasonic, FSP and Corsair in my country.

 

thanthien867

Reputable
Feb 21, 2015
5
0
4,510
0


Thank you. But as I said, it's VERY hard to find Rosewill, EVGA or Antec in my country (Vietnam)
 

zarugal

Reputable
Jun 30, 2014
576
0
5,160
97


I didn't realise those you listed were the exclusive choices.

In that case I would mirror everyone else here and say to go with the Seasonic.
 

thanthien867

Reputable
Feb 21, 2015
5
0
4,510
0
Thank you everyone.
But I have another question. My friend suggests that I should go with a FSP Raider 650w, as it has 80+Silver, 650W and slightly cheaper (in my country).
I've searched some reviews. HardOCP and jonnyguru said that FSP was no good as it had large ripple/noise. But the efficiency is good (Some source said it may reach 80+gold). Any ideas ?
 

zarugal

Reputable
Jun 30, 2014
576
0
5,160
97


There's a difference between quality and efficiency.

Always take a higher quality unit with lower efficiency over a lower quality higher efficiency rated unit.
 

ASK THE COMMUNITY

TRENDING THREADS