Hi,

I have a notebook with this main components:
Intel Core Duo T2050 1600MHz 2MB cache FSB 533MHz
2x 1GB DDR2 667MHz KingMax operating at 533MHz becouse of the CPU
ATI Radeon Mobility x1600 256MB
Hitachi 100GB 5400rpm 16MB S-ATA
14.1" 1280x800 AU Optronics
Windows 7 Proessional 32-bit

I intend to purchase a used Intel Core Duo T2500 (2000MHz 2MB cache FSB 667 MHz). The RAM would work at 667MHz too.
How large would the performance increase be?

I have a far stronger PC (Phenom II 550BE unlocked to B50 X3, 4GB od DDR2 800MHz, Radeon HD 4730, ...) at home, but I use the notebook most of the time (becouse I'm a student and the town I'm living in while I go to the university is about 130Km from my home).

I'm a gamer, playing CoD4:MW online mostly. My framerate goes from 20 to 90 at the lowest details (1280x800 resolution) but the framedrops iritate me the most. Would I get an adequate performance increase that would enable me to play CoD4 with a more stable framerate and more frames per second?

Thanks in advance. With greetings from Croatia,

Ivan Marijanovic