MSI GeForce 6600GT vs MSI Geforce 7800GTX 512MB

Comparison of GeForce 6600GT, Geforce 7800GTX 512MB

21 specifications	A MSI GeForce 6600GTView product	B MSI Geforce 7800GTX 512MBView product
Processoridentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Processor frequencyKnown for one	—Unknown — not stated by the source	550 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Memoryidentical
Graphics card memory type	GDDR3	GDDR3
Memory clock speedKnown for one	—Unknown — not stated by the source	1700 MHz
Memory busKnown for one	128 bit	—Unknown — not stated by the source
Ports & interfaces1 differ
Dual VGAKnown for one	—Unknown — not stated by the source	Yes
I/O portsDiffers	D-Sub DVI S-Video	TV Out
Performanceidentical
TV tuner integrated	No	No
DirectX versionKnown for one	—Unknown — not stated by the source	9.0
Shader model versionKnown for one	—Unknown — not stated by the source	3.0
OpenGL versionKnown for one	—Unknown — not stated by the source	2.0
Dual Link DVIKnown for one	—Unknown — not stated by the source	Yes
Full HDKnown for one	—Unknown — not stated by the source	Yes
Packaging content1 differ
Bundled softwareDiffers	Supreme Valuable 3D Games MSI Media Center Deluxe II Virtual Drive 7 Professional Version Restore It 3 Professional Version MSI 5.1 Channel DVD Player Foreign Language Learning Machine MSI Super Pack MSI 3D Desktop	Drivers & Utilities
Other features1 differ
Mac compatibility	No	No
Compatible operating systemsDiffers	Windows XP / 2000	Windows XP Windows XP 64-bit Windows ME Windows 2000
Compatible products	PC	PC
Cable typeKnown for one	2nd VGA adapter	—Unknown — not stated by the source
Power requirementsKnown for one	350 Watt	—Unknown — not stated by the source
Technical featuresKnown for one	DirectX 9.0 Shader Model 3.0 OpenGL 1.5	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.