Product comparison · 2 gpus

Matrox G55-MDDE32F graphics card GDDR vs Matrox P65-MDDE128F graphics card GDDR

12specifications compared
5differ
7identical
9known for one product only

Key differences

The Matrox P65-MDDE128F graphics card GDDR has 64 bit more memory bus than the Matrox G55-MDDE32F graphics card GDDR (128 bit vs 64 bit). Interface type: PCI Express x1 on the Matrox G55-MDDE32F graphics card GDDR, PCI Express x16 on the Matrox P65-MDDE128F graphics card GDDR. DirectX version: No on the Matrox G55-MDDE32F graphics card GDDR, 8.1 on the Matrox P65-MDDE128F graphics card GDDR. Cooling type: Passive on the Matrox G55-MDDE32F graphics card GDDR, Active on the Matrox P65-MDDE128F graphics card GDDR.

Memory bus
- G55-MDDE32F graphics card GDDR:64 bit
- P65-MDDE128F graphics card GDDR:128 bit
Interface type
- G55-MDDE32F graphics card GDDR:PCI Express x1
- P65-MDDE128F graphics card GDDR:PCI Express x16
DirectX version
- G55-MDDE32F graphics card GDDR:No
- P65-MDDE128F graphics card GDDR:8.1
Cooling type
- G55-MDDE32F graphics card GDDR:Passive
- P65-MDDE128F graphics card GDDR:Active

Side by side

Differences highlightedShow differences only

Comparison of G55-MDDE32F, P65-MDDE128F
21 specifications	A Matrox G55-MDDE32F graphics card GDDR Model G55-MDDE32F View product	B Matrox P65-MDDE128F graphics card GDDR Model P65-MDDE128F View product
Processoridentical
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum displays per videocardKnown for one	Unknown — not stated by the source	2
Memory1 differ
Memory busDiffers	64 bit	128 bit
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x1	PCI Express x16
Dual VGAKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	Unknown — not stated by the source	2x DVI-I
Performance1 differ
TV tuner integratedKnown for one	Unknown — not stated by the source	No
DirectX versionDiffers	No	8.1
OpenGL versionKnown for one	Unknown — not stated by the source	1.3
Design2 differ
Cooling typeDiffers	Passive	Active
CertificationDiffers	EMC certifications: Class B – ACA, CE, CSA, FCC, VCCI	Class B – ACA, CE, CSA, FCC, VCCI
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Matrox PowerDesk
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

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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