CPU: AMD phenom ll x4 840 Am3 2mb cache
Ram: Kingston 1333 4gb
Display: HIS HIS ATI pic-e HD6850 FAN 1gb ddr5
Mother board: MSI 970A-g45
Power supply: Antec neo 520W

想問下換ASUS GTX750ti-OC-2GD5好唔好？