Enough Watts Tags: Power Supplies Sapphire HD Components Last response: February 12, 2013 12:25 PM in Components Share cammyk123 February 11, 2013 10:01:26 AM I was wondering if I would have enough power for another Sapphire HD 7770 GHz Edition. Current Setup: AMD Phenom II X4 965 BE Sapphire HD 7770 GHz Edition 2 WD Hard Drives ASRock 970 Extreme4 And my power supply is Antec 550W Basiq More about : watts | E-mail me updates | Report abuse Reply to cammyk123 Register or log in to remove timarp000 Power supply Expert February 11, 2013 11:10:24 AM AMD says Xfire 7770s need 600W... as long as you dont overclock and your PSU is of good quality, you may be able to do it... but dont expect you PSU to be efficient... also that is 80 plus and not even 80 plus bronze... | Report abuse Reply to timarp000 skitz9417 February 11, 2013 11:17:17 AM go for a 600 psu i have one and have a phemon overclocked to 3.8 and a hd 6950 and 2 hdd | Report abuse Reply to skitz9417 toyftw Power supply Master February 12, 2013 12:25:56 PM cammyk123 said:I was wondering if I would have enough power for another Sapphire HD 7770 GHz Edition. Current Setup: AMD Phenom II X4 965 BE Sapphire HD 7770 GHz Edition 2 WD Hard Drives ASRock 970 Extreme4 And my power supply is Antec 550W Basiq realhardtech, and this is their expertise, suggests 520w to run a system with 2 7770's in CF. You also have enough +12v amps to run CF, so you do not need to upgrade your PSU. | Report abuse Reply to toyftw Register or log in to remove Ask the community Post an answer Tom's Hardware>Forum>Components>Enough Watts> Related ressources: ForumWould 700 watts be enough for SuperClocked 650? ForumWill 550 watts be enough for crossfire 7870 ForumAntec 520 Watts Enough ? ForumWill 550 watts be enough for this build ForumEnough watts left to overvolt CPU? ForumDo I have enough Watts ? ForumIs 650 watts enough ? ForumEnough watts for crossfire? ForumIs 500 watts enough power? ForumIs 1000 Watts Enough Power For My Future Gaming Rig ForumIs this enough power for 500 watts ? ForumIs 450 watts enough for a nvidia gtx 560 non ti graphics card? ForumIs 450 watts enough for a nvidia gtx 560 non ti graphics card? ForumDo I have enough watts for my graphics card? Forum750 watts power supply enough ForumIs 430 Watts enough for my build? ForumIs 600 watts enough power for my system ForumDo I have enough watts ? Forum500 Watts enough for ForumNeed some help replacing PSU More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !