Like Johnny 5 I need input.

I sent out a couple of PMs earlier and could still use more help. So here goes....

Code Name: Project-002

Hardware
MB: GigaByte GA-P55-UD6 - Courtesy of Beerdrinker

CPU: ??? ($$$)

RAM: Corsair TR3X6G1600C9 - 6GB or Mushkin Enhanced Silverline 6GB

HDD: SAMSUNG Spinpoint F3 500GB

GPU: ??? ($$$)

Csae: Custom (by yours truly). Either an open case made from 1/4" copper tubing or a full tower from one of the local pre-owned resellers which I will mod like crazy.

I will be looking for used items as long the price is substantially lower.

Core i3 vs. Core i5.

For crunching which series gives the best bang/$?

I've been informed that there is no clear cut distinction between the two and what I've read so far hasn't shed a whole lot of light on the matter. Also note that the quad cores are way outside my budget so I will not consider any of those for this system.

I have in my searches found a new i5-655K (unlocked multiplier) for around $110 w/o HS. Is it worth the money?

Any help would be greatly appreciated.


BTW: Because of this new build I will eventually (Not today) have to give up one or two of the "Team Systems" currently in my possession. I will post it in the "Giveaway" thread when this project nears completion.