Product comparison · 2 gpus

Matrox EPI-TC4P128LPAF graphics card GDDR vs Matrox QID-P128LPAF graphics card GDDR

9specifications compared
3differ
6identical
6known for one product only

Key differences

Memory bus
- EPI-TC4P128LPAF graphics card GDDR:64 bit
- QID-P128LPAF graphics card GDDR:128 bit
I/O ports
- EPI-TC4P128LPAF graphics card GDDR:KX20-DVI Cable to 4x DVI-I
- QID-P128LPAF graphics card GDDR:4x DVI-I
Cooling type
- EPI-TC4P128LPAF graphics card GDDR:Passive
- QID-P128LPAF graphics card GDDR:Active

Side by side

Differences highlightedShow differences only

Comparison of EPI-TC4P128LPAF, QID-P128LPAF
15 specifications	A Matrox EPI-TC4P128LPAF graphics card GDDR Model EPI-TC4P128LPAF View product	B Matrox QID-P128LPAF graphics card GDDR Model QID-P128LPAF View product
Processoridentical
Maximum displays per videocardKnown for one	Unknown — not stated by the source	4
Memory1 differ
Memory busDiffers	64 bit	128 bit
Ports & interfaces1 differ
Dual VGAKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	4
I/O portsDiffers	KX20-DVI Cable to 4x DVI-I	4x DVI-I
Performanceidentical
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Cooling typeDiffers	Passive	Active
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Matrox PowerDesk

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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