Originally posted by: AkumaX
can you 'tell' that having an IMC is much faster than the outdated 462 stuff?
In my experience, the answer is yes.
I upgraded from a 2.4ghz barton (OCed 2500XP-M with nForce2 Dual-channel DDR400) to a 2.2 ghz 3500+ (939 not 754). Across the board the A64 was faster at everything. The A64 754 chips perform very close to the speed equivalent 939 chips in all benchmarks (+/- 5%) so you could expect similar results.
Are you upgrading from socket A to a new platform? If so, go with a 939 board and CPU, as the:
- 754 is being retired (i.e. becoming Sempron only)
- 939 platform offers more CPU choices (X2/FX/A64)
- 939 platform is still being developed and upgraded (yes, there are nForce4 754 boards, but they are rare and most vendors don't stock them)