Product comparison · 2 gpus

GIGABYTE GV-NX79T256DB-RH graphics card GDDR3 vs MSI NX8800GTS 640M OC

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  • 10specifications compared
  • 3differ
  • 7identical
  • 15known for one product only

Key differences

The MSI NX8800GTS 640M OC has 64 bit more memory bus than the GIGABYTE GV-NX79T256DB-RH graphics card GDDR3 (320 bit vs 256 bit). The MSI NX8800GTS 640M OC has 1 more shader model version than the GIGABYTE GV-NX79T256DB-RH graphics card GDDR3 (4.0 vs 3.0). DirectX version: 9.0c on the GIGABYTE GV-NX79T256DB-RH graphics card GDDR3, 10 on the MSI NX8800GTS 640M OC.

  • Memory bus
    • GV-NX79T256DB-RH graphics card GDDR3:256 bit
    • NX8800GTS 640M OC:320 bit
  • DirectX version
    • GV-NX79T256DB-RH graphics card GDDR3:9.0c
    • NX8800GTS 640M OC:10
  • Shader model version
    • GV-NX79T256DB-RH graphics card GDDR3:3.0
    • NX8800GTS 640M OC:4.0

Side by side

Differences highlightedShow differences only (on)
Comparison of GV-NX79T256DB-RH, NX8800GTS 640M OC
25 specifications
Processoridentical
Graphics processorKnown for oneUnknown — not stated by the sourceGeForce 8800 GTS
Processor frequencyKnown for oneUnknown — not stated by the source575 MHz
Memory1 differ
Memory busDiffers256 bit320 bit
Number of pipelinesKnown for one24Unknown — not stated by the source
Memory clock speedKnown for oneUnknown — not stated by the source1700 MHz
Data transfer rateKnown for oneUnknown — not stated by the source64 Gbit/s
Ports & interfacesidentical
Interface typeKnown for onePCI Express x16Unknown — not stated by the source
DVI-I ports quantityKnown for one1Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
Performance2 differ
DirectX versionDiffers9.0c10
Shader model versionDiffers3.04.0
HDCPKnown for oneUnknown — not stated by the sourceYes
Full HDKnown for oneUnknown — not stated by the sourceYes
Texture Fill Rate (TFR)Known for oneUnknown — not stated by the source24 GTexel/s
Designidentical
Cooling typeKnown for oneActiveUnknown — not stated by the source
Bracket heightKnown for oneFull-Height (FH)Unknown — not stated by the source
Form factorKnown for oneFull-Height/Full-Length (FH/FL)Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for oneWindows VistaUnknown — 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.

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