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 timarp000 a b ) Power supply 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... 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 Can't find your answer ? Ask ! Get the answer toyftw a c 300 ) Power supply 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. Can't find your answer ? Ask ! Publish Related resources Solved550 Watts enough for a light-medium overlock? Forum SolvedWill this Be enough Watts? Forum SolvedDoes my power supply have enough watts, volts, or amps to power my computer? Forum SolvedIs 300 watts enough to power my MSI AMD Raedon r7 240? Forum Solved430 watts enough Forum SolvedIs 650 watts high enough for my build? Forum SolvedDo I have enough watts? Forum SolvedHow many watts is enough to run this build? Forum SolvedIs 550 watts psu enough? Forum Solved750 watts enough? Forum SolvedIs 650 watts enough for my build? Forum SolvedIs 1200 Watts corsair enough Forum SolvedIs 600watts enough? Forum Solved1000 watts enough? Forum Solved600 Watts enough for 7870 crossfire? Forum Solved800 watts for r9 280x toxic are enough? Forum SolvedIs 600 watts enough power? Forum SolvedIs a Corsair CX Bronze 600 Watts - 80+ Bronze Power supply enough for this configuration? Forum SolvedIs the thermaltake Tr2 500 or 600 watts enough? Forum Solvedis my 700 watts PSU ENOUGH?? pls help. Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !