Top Graphics Cards for Quad Comparison



	Sapphire HD4870, (1 GB) PCIE CTLR256BIT DDR5 DUAL DVI-I TVO Video Card	EVGA 01G-P3-1287-AR GeForce GTX 285 SSC Edition, (1 GB) 512-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI... Video Card	Sapphire PCIe 2.0 HD3870, (512 MB) PCI Express Video Card
Specs
Rating
Price	$167 - $172	$423 - $441	$90
Analog Video Standards	S-Video
Operating System	Microsoft Windows Vista	Microsoft Windows Vista
Card Interface	PCI Express	PCI Express	PCI Express
Graphic Processor	ATI RADEON HD4870	NVIDIA GeForce 280 GTX	ATI RADEON HD3870
MPN	100259-1GL	01G-P3-1287-AR	11122-03-21R
Memory Tech	GDDR5 SDRAM	DDR3 SDRAM	GDDR4 SDRAM
UPC	840777035481		840777022177
Memory Data Width	256-bit	512-bit	32-bit
Installed Memory / Technology	1024 MB (GDDR5 SDRAM)	1024 MB (DDR3 SDRAM)	512 MB (GDDR4 SDRAM)
RAMDAC Speed	400 MHz	400 MHz	400 MHz
Output Interface	S-Video \| TV Out \| HDTV Out	S-Video \| TV Out \| HDTV Out	TV Out
Max. Screen Resolution	2560 x 1600	2560 x 1600	2560 x 1600
Refresh Rate at Max Res		60 Hz @ 2560 x 1600
Compatibility	PC
Display Interface	DVI x 2	VGA - 15 pin D-Sub x 1 \| DVI x 2	DVI x 2
Installed Memory	1 GB	1 GB	512 MB
Form Factor	Plug-in card
Special Features	HDTV TV-out Support \| Crossfire Ready
GPU Clock Speed	750 MHz	702 MHz	775 MHz
Package Type	Retail

Specs