Product comparison · 2 gpus

Matrox G55-MDDE32F graphics card GDDR vs Matrox QID-P128LPAF graphics card GDDR

Key differences

Maximum resolution
- G55-MDDE32F graphics card GDDR:2048 x 1536 pixels
- QID-P128LPAF graphics card GDDR:1600 x 1200 pixels
Memory bus
- G55-MDDE32F graphics card GDDR:64 bit
- QID-P128LPAF graphics card GDDR:128 bit
Interface type
- G55-MDDE32F graphics card GDDR:PCI Express x1
- QID-P128LPAF graphics card GDDR:PCI
DVI-I ports quantity
- G55-MDDE32F graphics card GDDR:2
- QID-P128LPAF graphics card GDDR:0
VGA (D-Sub) ports quantity
- G55-MDDE32F graphics card GDDR:2
- QID-P128LPAF graphics card GDDR:4
Cooling type
- G55-MDDE32F graphics card GDDR:Passive
- QID-P128LPAF graphics card GDDR:Active

Differences highlightedShow differences only

Comparison of G55-MDDE32F, QID-P128LPAF
18 specifications	A Matrox G55-MDDE32F graphics card GDDR Model G55-MDDE32F View product	B Matrox QID-P128LPAF graphics card GDDR Model QID-P128LPAF View product
Processor1 differ
Maximum resolutionDiffers	2048 x 1536 pixels	1600 x 1200 pixels
Maximum displays per videocardKnown for one	Unknown — not stated by the source	4
Memory1 differ
Graphics card memory type	GDDR	GDDR
Memory busDiffers	64 bit	128 bit
Ports & interfaces3 differ
Interface typeDiffers	PCI Express x1	PCI
DVI-I ports quantityDiffers	2	0
DVI ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	2	4
Dual VGAKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	Unknown — not stated by the source	4x DVI-I
Performanceidentical
DirectX version	No	No
Dual Link DVI	Yes	Yes
Design1 differ
Cooling typeDiffers	Passive	Active
CertificationKnown for one	EMC certifications: Class B – ACA, CE, CSA, FCC, VCCI	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	112 mm	Unknown — not stated by the source
HeightKnown for one	91.4 mm	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
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.