CPU bottlenecked after my new GPU

Artamax

Honorable
Aug 30, 2013
17
0
10,510
I recently bought a radeon hd 7750 GPU then I launched crysis 1 and its lagging on the lowest settings max 30 fps , CPU is at 70-90 pct (My CPU is intel core 2 duo e4300 1.8ghz) So im thinking to buy a new CPU.

The problem is that I wonder If my new Intel core 2 duo e6700 2.66ghz wont bottleneck ?


My Specs:
Intel core 2 Duo e4300 1.8ghz
4gb of RAm ddr2
Radeon hd 7750
Win 7 64 bit
PSU 400W
Resolution 1400x900
Mobo p5-lv 1394