GIGABYTE GV N210TC-1GI Geforce G210 GPU - 1GB GDDR3 ~ PCI-E 2.0 ~ 64bit ~ DVI-I / D-Sub / HDMI with HDCP protection (MemClock = 1600MHz / Core Clock = 590MHz / Shaders Clock = 1405 MHz)

Evga GTS450 SuperClocked 1GB GDDR5 128bit (01G-P3-1452-TR): NVIDIA GTS 450 ,  882 MHz GPU ,  192 Processing Cores,  400 MHz RAMDAC

EVGA GTX460 768MB DDR5 Superclocked (768-P3-1362-KR): NVIDIA GTX 460, 763 MHz GPU,  336 CUDA Cores,  400 MHz RAMDAC

Powercolor 512MB AX4650 512MK3-H: PowerColor HD 4650 512MB DDR3, 128bit

EVGA NVIDIA GeForce GT 220 (01G-P3-1226-LR): 1.0GB DDR3 Memory - Best for Game

EVGA NVIDIA GeForce G 210 (512-P3-1215-LR): 512MB DDR3 Memory - Best for Game

EVGA NVIDIA GeForce 8400GS (512-P2-N738-LR): 512MB DDR2 Memory - Best for Game

NVIDIA Gefore GeForce GT 220 Chipset - 512MB GDDR2 128 bit

MSI R5970-P2D2G 2G/GDDR5 Dual DVI-I/HDMI: 725MHz Core,2GB GDDR5 4000MHz Memory

NVIDIA Geforce 9500GT Chipset - 512 GDDR2 128bit (Core/Mem clock 500MHz / 800Mhz)

625MHz Core 1GB DDR3 960MHz Memory

NVIDIA  GeForce GT 220 -1024MB GDDR3 128bit - (Core/Mem clock 650MHz / 1600Mhz)

NVIDIA Gefore GeForce GT 220 Chipset - 1GB GDDR2 128 bit - (Core/Mem clock 625MHz / 810Mhz)

NVIDIA GeForce GT 220 -1024MB GDDR2 128bit - (Core/Mem clock 625MHz / 810Mhz)

ATI Radeon HD 5670 - 512MB GDDR5 128bits (Core/Mem clock 775MHz / 4000Mhz)