Hi, just had my old faulty 7800GTX (450Mhz) replaced (through RMA) with a new 7800GTX 475Mhz version and something wierd is going on. When i started up a game i didnt notice much, if not any performance increase at all, but when i ran 3DMark05 afterwards i got over 250 increase on my previous score!? present score-8307, previous score-8052. Whats up with that?