I'm going to be putting a Shuttle barebones together, mostly for playing WoW. I have two options, which will cost approximately the same amount of money, when you take everything into account.
Option 1
Intel based barebones
Core 2 Duo 2.13 ghz
Option 1 uses the existing ATA hard drive from my previous computer, which is why the cost comes out about the same.
Option 2
AMD based barebones
Athlon 64 X2 2.8 ghz
Option 2 involves buying a new SATA hard drive. (Which I'm sure will be faster than ATA, and probably allow for better ventilation.)
I already have an EVGA GeForce 7600 GT to put in the box when I get the rest of the parts.
These options seem to me to be about the same, performance-wise. I have my heart set on putting this new computer together in a Shuttle barebones (with a 250 watt power supply) so power consumption is very important. I know that I could just get a mid or mini ATX tower and do this, but I know other people out there have made it work and I'm doing this partly as a challenge to my nerd skills.
What I want to do here is get the best performance I can, while staying within the power and heat limits of the barebones. Both processors say they are rated at 65 watts thermal power and use 65 nm technology.
Does anyone know for sure which of these processors will draw less power and produce less heat in the real world, or have a really good article they could point me to which would tell?
Would the Intel processor be so much better than the AMD that it doesn't matter, or does the AMD make up ground due to having a faster speed?
Or am I well within my limits already, and am I just overanalyzing this?