600w psu for 7870ghz edtition crossfire

whopq

Honorable
Jan 24, 2014
5
0
10,510
Intel i4670k
Noctua NH-U12P SE2
Asus z87-k
Gskill Ripjaws X DDR3-1600MHz 2x4GB
SanDisk 120GB 2.5 SSD Extreme
Samsung 320gb 7200rpm Sata Hd322hj
Sapphire hd7870 ghz edition oc 2gb

PSU -
nox Hummer 80 600W
Output power +3.3V: 25A | +5V: 25A | +12V: 48A | -12V: 0.8A | +5VSB: 3.0A

can i crossfire with another hd7870 ghz edtion???
 

heydan

Distinguished
Jul 24, 2009
97
0
18,630
I have 2 Gigabyte 7870 Ghz edition in crossfire with the i7 3770k everything overclock, 3 HDD 1 SSD, and with the Corsair Link I can monitor the wattage Im using and when gaming is about 400-450 watts, you should be fine with 600w PSU
 

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