Crysis 32bit runs better than 64bit?

Darkenraja

Distinguished
Oct 16, 2006
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Hey all,

Just built a new PC with the following config:

i7 960 (Stock)
Asus Sabretooth X58
ASUS HD 6990
1TB WD Black HDD
6GB Patriot Viper 2 Ram.

I fired up Crysis (original) to see what fps i'd get. To my surprise, I get about 10-20 fps higher when I run the 32bit mode over the 64 bit. On average I'll get about 50-60 fps in 32bit, and around 30-40 in 64bit. What gives? I'm running latest drivers and patches. I thought 64 bit was meant to run better - or is there something I need to change on my PC to take advantage of this?