I made a weird observation about my 470's power drain and would appreciate any pointers/help on that.
With 2 displays active the card idles at 85°C and my PC consumes 190-200 Watt, as soon as I disable the 2nd display the temp drops to 65°C and power drain goes down to 130 Watts. The 2nd screen isn't even on during this, just the deskstop being rendered).
This behaviour is persistent and reproducible every time. I find it hard to believe that just the simple rendering of an empty desktop requires an additional 60-70 Watts for idling but that is what is obviously happening here.
System: win7 64bit with current drivers, p5k ws mainboard, q8400 cpu, thermaltake 600W power supply
With 2 displays active the card idles at 85°C and my PC consumes 190-200 Watt, as soon as I disable the 2nd display the temp drops to 65°C and power drain goes down to 130 Watts. The 2nd screen isn't even on during this, just the deskstop being rendered).
This behaviour is persistent and reproducible every time. I find it hard to believe that just the simple rendering of an empty desktop requires an additional 60-70 Watts for idling but that is what is obviously happening here.
System: win7 64bit with current drivers, p5k ws mainboard, q8400 cpu, thermaltake 600W power supply