MY PC SPECIFICATIONS ARE
OS Windows 7 Ultimate 32-bit
CPU
Intel Core 2 Duo E4700 @ 2.60GHz
Conroe 65nm Technology
RAM
2.00GB Dual-Channel DDR2 @ 332MHz
Motherboard
MSI Boston (Socket 775)
Graphics

HP w15e (1280x720@60Hz)
NVIDIA GeForce 8400 GS (Microsoft Corporation - WDDM v1.1) (MSI)
I WANT TO BUY A NEW GRAPHIC CARD TO PLAY GTA 5
CAN I RUN A 1 GB DDR5 GPU ON MY PSU. IF YES THEN TELL SOME,IF NO THEN SUGGEST OTHER.