Product comparison · 2 gpus

Matrox G55-MDDE32F graphics card GDDR vs Matrox P65-MDDA8X64F graphics card GDDR

Key differences

Memory bus
- G55-MDDE32F graphics card GDDR:64 bit
- P65-MDDA8X64F graphics card GDDR:128 bit
Interface type
- G55-MDDE32F graphics card GDDR:PCI Express x1
- P65-MDDA8X64F graphics card GDDR:AGP 8x
DirectX version
- G55-MDDE32F graphics card GDDR:No
- P65-MDDA8X64F graphics card GDDR:8.1

Differences highlightedShow differences only

Comparison of G55-MDDE32F, P65-MDDA8X64F
21 specifications	A Matrox G55-MDDE32F graphics card GDDR Model G55-MDDE32F View product	B Matrox P65-MDDA8X64F graphics card GDDR Model P65-MDDA8X64F View product
Processoridentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
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
Graphics card memory type	GDDR	GDDR
Memory busDiffers	64 bit	128 bit
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x1	AGP 8x
DVI-I ports quantity	2	2
DVI ports quantity	2	2
Dual VGAKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantity	2	2
I/O portsKnown for one	Unknown — not stated by the source	2x DVI-I
Performance1 differ
DirectX versionDiffers	No	8.1
OpenGL versionKnown for one	Unknown — not stated by the source	1.3
Dual Link DVI	Yes	Yes
Design1 differ
Cooling type	Passive	Passive
CertificationDiffers	EMC certifications: Class B – ACA, CE, CSA, FCC, VCCI	EMC Class A – ACA, CE, CSA, FCC, VCCI
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Matrox PowerDesk
Other featuresidentical
Mac compatibility	No	No
Number of processors installedKnown for one	Unknown — not stated by the source	1
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.