Power Consumption (Idle and Gaming)
We tested the power consumption with a Watts Up? Pro power meter, using the device to record the total system power consumption at the wall socket, while we ran three sets of four runs of
Crysis in DX10 at 1,920 x 1,200.
Using the data recorded by the meter we could determine the peak output, the consistent minimum and the average load over the entire run of tests.
As both ATI and Nvidia test benches are now identical Core i7 systems, we can accurately determine the apples to apples difference of what power both PCs take to run.
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ATI Radeon HD 4770 512MB
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Galaxy GeForce GTS 250 1GB
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ATI Radeon HD 4830 512MB
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ATI Radeon HD 4850 512MB
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Nvidia GeForce 9800 GT 512MB
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Nvidia GeForce GTS 250 512MB
Power at socket (W)
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ATI Radeon HD 4770 512MB
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ATI Radeon HD 4830 512MB
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Nvidia GeForce 9800 GT 512MB
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Nvidia GeForce GTS 250 512MB
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Galaxy GeForce GTS 250 1GB
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ATI Radeon HD 4850 512MB
Power at socket (W)
For analysis of these results, please read the
Results Analysis page.
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