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Product comparison · 2 gpus

GIGABYTE GV-NX66256DP graphics card NVIDIA GDDR vs MSI NX8800GTS 640M OC

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  • 11specifications compared
  • 6differ
  • 5identical
  • 14known for one product only

Key differences

The MSI NX8800GTS 640M OC has 192 bit more memory bus than the GIGABYTE GV-NX66256DP graphics card NVIDIA GDDR (320 bit vs 128 bit). The MSI NX8800GTS 640M OC has 1 more shader model version than the GIGABYTE GV-NX66256DP graphics card NVIDIA GDDR (4.0 vs 3.0). The MSI NX8800GTS 640M OC has 0.5 more OpenGL version than the GIGABYTE GV-NX66256DP graphics card NVIDIA GDDR (2.0 vs 1.5). Only the MSI NX8800GTS 640M OC has HDCP. Graphics card memory type: GDDR on the GIGABYTE GV-NX66256DP graphics card NVIDIA GDDR, GDDR3 on the MSI NX8800GTS 640M OC.

  • Graphics card memory type
    • GDDR
    • GDDR3
  • Memory bus
    • 128 bit
    • 320 bit
  • DirectX version
    • 9.0c
    • 10
  • Shader model version
    • 3.0
    • 4.0
  • OpenGL version
    • 1.5
    • 2.0
  • HDCP
    • No
    • Yes

Side by side

Differences highlightedShow differences only
25 specifications
A

GIGABYTE

GV-NX66256DP graphics card NVIDIA GDDR

Model GV-NX66256DP

View product
B

MSI

NX8800GTS 640M OCView product
Processoridentical
Graphics processor familyKnown for oneNVIDIA
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
Graphics card RAMDAC400 MHz400 MHz
Graphics processorKnown for oneGeForce 8800 GTS
Processor frequencyKnown for one575 MHz
Memory2 differ
Graphics card memory typeDiffersGDDRGDDR3
Memory busDiffers128 bit320 bit
Memory clock speedKnown for one1700 MHz
Data transfer rateKnown for one64 Gbit/s
Ports & interfacesidentical
Interface typeKnown for onePCI Express x16
DVI ports quantityKnown for one1
Dual VGAKnown for oneYes
TV-outYesYes
Video inKnown for oneYes
Performance4 differ
DirectX versionDiffers9.0c10
Shader model versionDiffers3.04.0
OpenGL versionDiffers1.52.0
HDCPDiffersNoYes
Dual Link DVIYesYes
Full HDKnown for oneYes
Texture Fill Rate (TFR)Known for one24 GTexel/s
Designidentical
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Half-Length (FH/HL)
Other featuresidentical
Mac compatibilityNoNo
HDMIKnown for oneNo

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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