How do i know what graphics card to buy

JJCGalax

Honorable
Nov 23, 2013
9
0
10,510
Hey guys,
well i personally dont know anything about graphics cards. I have a friend who told me that i should buy the nvidia geforce gtx 660 which is really good. but i have no idea if it will work with my computer. if anyone could help me, thanks!
 

JJCGalax

Honorable
Nov 23, 2013
9
0
10,510
Operating System
Windows 7 Home Premium 64-bit SP1
CPU
AMD Athlon II X2 220 37 °C
Regor 45nm Technology
RAM
4.00GB Dual-Channel DDR2 @ 401MHz (6-6-6-18)
Motherboard
PEGATRON CORPORATION NARRA5 (Socket AM2 ) 40 °C
Graphics
HP 2010 (1600x900@60Hz)
256MB NVIDIA GeForce 6150SE nForce 430 (HP)
Storage
298GB SAMSUNG HD321HJ SCSI Disk Device (SATA) 22 °C
Optical Drives
hp DVD A DH16AAL SCSI CdRom Device