If you care the newer GeForce-cards are smaller (less transistors) than the new Radeon-cards, which SHOULD mean that it requires less electrisity (without being able to do less).

I have GeForce 6800 128 MB. Oblivion lags like... Wish I could have gotten a 6800 256 MB, but no, you had to get 6800 GT to get 256 MB, and that was just too expensive...

Übereil

Brain: an apparatus with which we think we think.

Ambrose Bierce