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Is this psu enough

Last response: in Components
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January 18, 2013 12:05:46 PM

hi have im going to buy the hd 7770 vapor x to put into my build the psu is powerock 400w
the rest of the build
intel pentium g620
gigabyte h61m s2p
4gb ddr3
wd blue 500gb
and the card i will be buying the sapphire hd 7770 vapor x

More about : psu

a c 243 ) Power supply
January 18, 2013 12:18:30 PM

According to Gigabyte, 31amps on the 12v , more than enough
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January 18, 2013 1:14:24 PM

bigad12345 said:
hi have im going to buy the hd 7770 vapor x to put into my build the psu is powerock 400w
the rest of the build
intel pentium g620
gigabyte h61m s2p
4gb ddr3
wd blue 500gb
and the card i will be buying the sapphire hd 7770 vapor x


Of course. You can even surely get away with a 350 W PSU, and I factored in upgrades even with that! And I assumed you wanted to keep it 4 years!


This power supply is more than enough.
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a c 157 ) Power supply
January 18, 2013 11:37:29 PM

+1^^
The HD 7770 only consumes around 80W totally maxed out. That's about 6.7A max. That leaves plenty for the rest of your system.
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a c 1203 ) Power supply
January 19, 2013 2:06:49 AM

Sapphire Radeon HD 7770 Vapor-X

Factory Clocks: Core Clock: 1100 MHz, Memory Clock: 1300 MHz
FurMark: 99.64 Watts
Gaming: 80.32 Watts

Overclocked to Core Clock: 1150 MHz, Memory Clock: 1400 MHz
FurMark: 105.70 Watts
Gaming: 83.98 Watts
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!