Product comparison · 2 gpus

MSI Geforce 7900GT - 256MB, DDR3 vs MSI NX8800GTS 640M OC

Key differences

Maximum resolution
- Geforce 7900GT - 256MB, DDR3:2048 x 1536 pixels
- NX8800GTS 640M OC:2560 x 1600 pixels
Processor frequency
- Geforce 7900GT - 256MB, DDR3:450 MHz
- NX8800GTS 640M OC:575 MHz
Memory bus
- Geforce 7900GT - 256MB, DDR3:256 bit
- NX8800GTS 640M OC:320 bit
Memory clock speed
- Geforce 7900GT - 256MB, DDR3:1320 MHz
- NX8800GTS 640M OC:1700 MHz
DirectX version
- Geforce 7900GT - 256MB, DDR3:9.0
- NX8800GTS 640M OC:10
Shader model version
- Geforce 7900GT - 256MB, DDR3:3.0
- NX8800GTS 640M OC:4.0

Differences highlightedShow differences only

Comparison of Geforce 7900GT - 256MB, DDR3, NX8800GTS 640M OC
18 specifications	A MSI Geforce 7900GT - 256MB, DDR3 View product	B MSI NX8800GTS 640M OC View product
Processor2 differ
Graphics processorKnown for one	Unknown — not stated by the source	GeForce 8800 GTS
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Processor frequencyDiffers	450 MHz	575 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Memory2 differ
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	256 bit	320 bit
Memory clock speedDiffers	1320 MHz	1700 MHz
Data transfer rateKnown for one	Unknown — not stated by the source	64 Gbit/s
Ports & interfacesidentical
TV-out	Yes	Yes
Dual VGAKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
DirectX versionDiffers	9.0	10
Shader model versionDiffers	3.0	4.0
OpenGL version	2.0	2.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVI	Yes	Yes
Full HD	Yes	Yes
Texture Fill Rate (TFR)Known for one	Unknown — not stated by the source	24 GTexel/s
Other featuresidentical
Mac compatibility	No	No

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.