Product comparison · 2 gpus

Matrox G55+MDHA32DSF graphics card GDDR vs Matrox P65-MDDE64LPF graphics card GDDR

Key differences

Memory bus
- G55+MDHA32DSF graphics card GDDR:64 bit
- P65-MDDE64LPF graphics card GDDR:128 bit
Interface type
- G55+MDHA32DSF graphics card GDDR:AGP 4x
- P65-MDDE64LPF graphics card GDDR:PCI Express x16
DirectX version
- G55+MDHA32DSF graphics card GDDR:No
- P65-MDDE64LPF graphics card GDDR:8.1
Cooling type
- G55+MDHA32DSF graphics card GDDR:Passive
- P65-MDDE64LPF graphics card GDDR:Active

Differences highlightedShow differences only

Comparison of G55+MDHA32DSF, P65-MDDE64LPF
19 specifications	A Matrox G55+MDHA32DSF graphics card GDDR Model G55+MDHA32DSF View product	B Matrox P65-MDDE64LPF graphics card GDDR Model P65-MDDE64LPF 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	AGP 4x	PCI Express x16
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
DVI ports quantityKnown for one	Unknown — not stated by the source	2
Dual VGAKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	2
I/O portsKnown for one	Unknown — not stated by the source	LFH60, including adapter cable to 2x DVI-I
Performance1 differ
DirectX versionDiffers	No	8.1
OpenGL versionKnown for one	Unknown — not stated by the source	1.3
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Cooling typeDiffers	Passive	Active
CertificationDiffers	Class B – ACA, CE, CSA, FCC, VCCI	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

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.