CPU Pentium D 915 vs. Pentium E5200

Tonight I'm building two computers for Christmas.

One is for my little brothers and looks like this so far:
Gigabyte G41M-ES2L
2 Gigs OCZ 800mhz ram
x1600 pro 512 edition (they aren't gamers so this works fine)

I'm getting one that looks like this:
XFX 750i SLI
4 Gigs Corsair Dominator 800mhz
8800GTS 512mb

My question is what cpu is more powerful. Looking around its hard to find decent benchmarks for economy processors.

Thanks alot!

 

I would imagine the e5200 is a far faster cpu.

Clocks like stink as well.

 

According to this, the E5200 by a rather large margin (look for Pentium D 2.8GHz) and that's without an overclock.
http://www.cpubenchmark.net/cpu_list.php

 

What these guys have said ^.

It's a much newer architecture, not to mention that most clock like mofo's. Good times.

 

A 45nm e5300 can be had for £47. Its a steal when it can hit 4GHz+ with the right board.

 

Thanks everyone!

The E5200 it is!