Memory question

[Monkey]

Hey guys quick question.
I have 2 gigs OCZ platinum memory right now but I found this other ram and was wondering how it compared to the OCZ ram I have now.

Here is what I am considering

Corsair Dual Channel TWINX 4096MB PC6400 DDR2 800MHz Memory (2 x 2048MB) TWIN2X4096-6400C5 at TigerDirect.com

Here is what I have right now:

OCZ Platinum Dual Channel 2048MB PC10666 DDR3 1333MHz Memory (2 x 1024MB) OCZ3P13332GK at TigerDirect.com

 

[hikaricloud]

Um...what? You have DDR3 but you're considering DDR2?

 

[NightSurge]

They don't compare. You have DDR3, that Corsair stuff is DDR2.

EDIT: Seriously, hikari!