Xeon Irwindale Intel Xeon Irwindale 3.0Ghz Machine Vs. A AMD Athlon X2 4400+?

Intel Xeon Irwindale 3.0Ghz Machine vs. a AMD Athlon X2 4400+? - xeon irwindale

I have two desktop reference:

HP Workstation - Intel Xeon 3.0GHz Irwindale 800MHz FSB, 2MB L2 Cache

Dell Optiplex AMD Athlon X2 4400 +

Both machines have improved my game over proccessor () machine is a P4 3.0GHz.

I want the graphics card / 4 GB Mem / Brenner CDDVDR dry transferred to the machine.

What would be the better performance? The dual-core Athlon 4400 + or single-core Xeon (Irwindale) 3.0Ghz?


Thank you!