Product comparison · 2 gpus

Matrox G45X2DUAL-BF graphics card GDDR vs Matrox PH-A8X256F graphics card GDDR

10specifications compared
4differ
6identical
11known for one product only

Key differences

The Matrox PH-A8X256F graphics card GDDR has 224 bit more memory bus than the Matrox G45X2DUAL-BF graphics card GDDR (256 bit vs 32 bit). Interface type: PCI on the Matrox G45X2DUAL-BF graphics card GDDR, AGP 8x on the Matrox PH-A8X256F graphics card GDDR. DirectX version: No on the Matrox G45X2DUAL-BF graphics card GDDR, 8.1 on the Matrox PH-A8X256F graphics card GDDR. Cooling type: Passive on the Matrox G45X2DUAL-BF graphics card GDDR, Active on the Matrox PH-A8X256F graphics card GDDR.

Memory bus
- G45X2DUAL-BF graphics card GDDR:32 bit
- PH-A8X256F graphics card GDDR:256 bit
Interface type
- G45X2DUAL-BF graphics card GDDR:PCI
- PH-A8X256F graphics card GDDR:AGP 8x
DirectX version
- G45X2DUAL-BF graphics card GDDR:No
- PH-A8X256F graphics card GDDR:8.1
Cooling type
- G45X2DUAL-BF graphics card GDDR:Passive
- PH-A8X256F graphics card GDDR:Active

Side by side

Differences highlightedShow differences only

Comparison of G45X2DUAL-BF, PH-A8X256F
21 specifications	A Matrox G45X2DUAL-BF graphics card GDDR Model G45X2DUAL-BF View product	B Matrox PH-A8X256F graphics card GDDR Model PH-A8X256F View product
Processoridentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Memory1 differ
Graphics card memory type	GDDR	GDDR
Memory busDiffers	32 bit	256 bit
Ports & interfaces1 differ
Interface typeDiffers	PCI	AGP 8x
DVI-I ports quantity	2	2
DVI ports quantityKnown for one	2	Unknown — not stated by the source
Dual VGA	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	2	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	2x DVI-I
Performance1 differ
DirectX versionDiffers	No	8.1
Dual Link DVI	Yes	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
OpenGL versionKnown for one	Unknown — not stated by the source	1.3
Full HDKnown for one	Unknown — not stated by the source	No
Design1 differ
Cooling typeDiffers	Passive	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Half-Length (FH/HL)	Unknown — not stated by the source
CertificationKnown for one	Class A - ACA, CE, CSA, FCC, VCCI	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
Number of processors installedKnown for one	2	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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