Can a Fast Single corp cpu such as a pentium extreme at 3.8 - 4.0 ghz outperform a 1.8 dual core when playing games that only utilize one corp ?? if the game only uses one of the cpu's core and its only 1.8 wont a faster single core do a better job? or the the architecture of the chip make that big of a difference...i guess 900 and something pins is faster than 478 no matter what??? help!!!