GPU Power Requirements

simonb530

Distinguished
Sep 2, 2011
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Current System
MB: P67 Asus Sabertooth
CPU: I7-2700K
GPU: GTX 560 TI
Ram: 4 x 4gb
HDD: 6 x 3TB
PSU: Corsair Gold AX850

I'm wanting to add 1 Radeon R9 270 2GB for Crypto-currency mining, but now sure on power consumption. Is my current psu powerful enough to support everything.

Thank You