Quote Originally Posted by GoldenTiger View Post
You are the only confused one.

Slower RAM + wider bus = more bandwidth than faster RAM with thinner bus and bad timings .
so your saying the RV7xx cards despite having GDDR4/5 as physically faster ram, will have a thinner bus and crappy or bad timings whereas the GeForce 99xx cards will actually give more performance by Slower RAM but with a wider bus??