I'm kind of hoping that lots of people have one of those mains wattage meters with this thread but here goes...
I just experimented with mine and here are the raw numbers:
IDLE = ~190W
Intel Burn Test (CPU maxed) = ~360W
Furmark extreme burn (GPU maxed) = ~480W
So with a quick bit of math I make that 650W maximum usage were I to fully load both the CPU & GPU at the same time, lucky then I have an 850W PSU.
My specs are i7 @4ghz, GTX480 @850mhz, 12gb ram, watercooling pump, external soundcard, hdd/dvd-rw etc.
I just experimented with mine and here are the raw numbers:
IDLE = ~190W
Intel Burn Test (CPU maxed) = ~360W
Furmark extreme burn (GPU maxed) = ~480W
So with a quick bit of math I make that 650W maximum usage were I to fully load both the CPU & GPU at the same time, lucky then I have an 850W PSU.

My specs are i7 @4ghz, GTX480 @850mhz, 12gb ram, watercooling pump, external soundcard, hdd/dvd-rw etc.
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