Product comparison · 2 gpus

MSI ATI Radeon X1900GT - 256MB, DDR3 vs MSI NX8800GTS 640M OC

Key differences

Maximum resolution
- ATI Radeon X1900GT - 256MB, DDR3:2048 x 1536 pixels
- NX8800GTS 640M OC:2560 x 1600 pixels
Memory bus
- ATI Radeon X1900GT - 256MB, DDR3:256 bit
- NX8800GTS 640M OC:320 bit
Memory clock speed
- ATI Radeon X1900GT - 256MB, DDR3:1200 MHz
- NX8800GTS 640M OC:1700 MHz
DirectX version
- ATI Radeon X1900GT - 256MB, DDR3:9.0
- NX8800GTS 640M OC:10
Texture Fill Rate (TFR)
- ATI Radeon X1900GT - 256MB, DDR3:10.4 GTexel/s
- NX8800GTS 640M OC:24 GTexel/s

Differences highlightedShow differences only

Comparison of ATI Radeon X1900GT - 256MB, DDR3, NX8800GTS 640M OC
19 specifications	A MSI ATI Radeon X1900GT - 256MB, DDR3 View product	B MSI NX8800GTS 640M OC View product
Processor1 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 frequency	575 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	1200 MHz	1700 MHz
Data transfer rateKnown for one	Unknown — not stated by the source	64 Gbit/s
Ports & interfacesidentical
TV-out	Yes	Yes
Performance2 differ
DirectX versionDiffers	9.0	10
Shader model versionKnown for one	Unknown — not stated by the source	4.0
OpenGL versionKnown for one	Unknown — not stated by the source	2.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Texture Fill Rate (TFR)Differs	10.4 GTexel/s	24 GTexel/s
Other featuresidentical
Mac compatibility	No	No
Compatible operating systemsKnown for one	Windows XP / 2000	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	450 W	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.