給數據參考一下(來源x-bit Labs)
http://www.xbitlabs.com/articles/vi...up_8.html#sect0

Nvidia GeForce 7900 GTX
Idle： 31.2W
Peak 2D：51.2W
Peak 3d：84.2W

Nvidia GeForce 8800 GTS 320MB
Idle： 55.6W
Peak 2D：69W
Peak 3d：102.6W

測試配備：
Intel Pentium 4 560 CPU (3.60GHz, 1MB L2);
Intel Desktop Board D925XCV mainboard;
PC-4300 DDR2 SDRAM (2x512MB);
Samsung SpinPoint SP1213C HDD (120GB Serial ATA-150, 8MB cache);
Microsoft Windows XP Pro SP2, DirectX 9.0c.