Originally Posted by
Korchinks
The GPU 8500 to 9800 is a massive upgrade - even if old and out of date as others have said, more than double the amount of shaders with higher clocks, DDR3 connected to a wider memory bus, it's win win.
In terms of cpu, not sure you will see much difference, it's a newer architecture, but lower clocks and cache on the same FSB - if I recall core2 was built to be 30% quicker than the outgoing P4, but your clocks negate that effect - but it will run cooler and use less power.