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Product comparison · 2 gpus

Matrox PH-P256DLF graphics card GDDR vs Matrox QID-E128LPAF graphics card GDDR

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

Key differences

The Matrox QID-E128LPAF graphics card GDDR has 2 x DVI-I more I/O ports than the Matrox PH-P256DLF graphics card GDDR (4x DVI-I vs 2x DVI-I). Maximum resolution: 2560 x 1600 pixels on the Matrox PH-P256DLF graphics card GDDR, 1600 x 1200 pixels on the Matrox QID-E128LPAF graphics card GDDR. Memory bus: 256, 32 on the Matrox PH-P256DLF graphics card GDDR, 128 bit on the Matrox QID-E128LPAF graphics card GDDR. Interface type: PCI on the Matrox PH-P256DLF graphics card GDDR, PCI Express x16 on the Matrox QID-E128LPAF graphics card GDDR. DirectX version: 8.1 on the Matrox PH-P256DLF graphics card GDDR, No on the Matrox QID-E128LPAF graphics card GDDR.

  • Maximum resolution
    • 2560 x 1600 pixels
    • 1600 x 1200 pixels
  • Memory bus
    • 256, 32
    • 128 bit
  • Interface type
    • PCI
    • PCI Express x16
  • I/O ports
    • 2x DVI-I
    • 4x DVI-I
  • DirectX version
    • 8.1
    • No

Side by side

Differences highlightedShow differences only
16 specifications
A

Matrox

PH-P256DLF graphics card GDDR

Model PH-P256DLF

View product
B

Matrox

QID-E128LPAF graphics card GDDR

Model QID-E128LPAF

View product
Processor1 differ
Maximum resolutionDiffers2560 x 1600 pixels1600 x 1200 pixels
Maximum displays per videocardKnown for one4
Memory1 differ
Graphics card memory typeGDDRGDDR
Memory busDiffers256, 32128 bit
Ports & interfaces2 differ
Interface typeDiffersPCIPCI Express x16
DVI-I ports quantityKnown for one0
Dual VGAYesYes
VGA (D-Sub) ports quantityKnown for one4
I/O portsDiffers2x DVI-I4x DVI-I
Performance1 differ
DirectX versionDiffers8.1No
Dual Link DVIYesYes
Designidentical
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Full-Length (FH/FL)
Packaging contentidentical
Bundled softwareMatrox PowerDeskMatrox PowerDesk
Other featuresidentical
Mac compatibilityNoNo

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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