Product comparison · 2 gpus

GIGABYTE GeForce 7900GTX 512MB DDR3 vs MSI NX8800GTS 640M OC

Key differences

Differences highlightedShow differences only

Comparison of GeForce 7900GTX 512MB DDR3, NX8800GTS 640M OC
23 specifications	A GIGABYTE GeForce 7900GTX 512MB DDR3 View product	B MSI NX8800GTS 640M OC View product
Processoridentical
Graphics processorKnown for one	Unknown — not stated by the source	GeForce 8800 GTS
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	Unknown — not stated by the source	575 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Graphics processor familyKnown for one	NVIDIA	Unknown — not stated by the source
Memory1 differ
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	256 bit	320 bit
Memory clock speedKnown for one	Unknown — not stated by the source	1700 MHz
Data transfer rateKnown for one	Unknown — not stated by the source	64 Gbit/s
Ports & interfacesidentical
TV-out	Yes	Yes
Interface typeKnown for one	PCI Express x16	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Video inKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
DirectX versionDiffers	9.0c	10
Shader model versionKnown for one	Unknown — not stated by the source	4.0
OpenGL version	2.0	2.0
HDCPDiffers	No	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Texture Fill Rate (TFR)Known for one	Unknown — not stated by the source	24 GTexel/s
Other featuresidentical
Mac compatibility	No	No
Designidentical
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	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.