Butthead said:Guess we'll have to wait and see when someone opens up the case, but the C2D MBP appears to have no internal revisions, so the GPU should be running at the same clock as before. I suppose they could have tweaked the firmware/software that monitors internal temps to run the fan sooner, such that a higher clock could work, but other than that, if there has been nothing doing internally, the GPU would be the same as before.
MacBook Pro owner notes on improved WoW performance using SMC Fan Control
see this page below for the two ATI utilities for setting/reading the GPU core/memory rates, varies from system to system what the reported values are:
Differences in ATI X1600 Clock speed in Macs vs PCs, Overclocking using ATITool in Win XP
Er, please go back and read this thread. The GPU has been changed - it's clocked higher.