Product comparison · 2 gpus

Matrox G450x4 MMS vs Matrox PH-P256F graphics card GDDR

8specifications compared
3differ
5identical
6known for one product only

Key differences

The Matrox PH-P256F graphics card GDDR has 224 bit more memory bus than the Matrox G450x4 MMS (256 bit vs 32 bit). DirectX version: No on the Matrox G450x4 MMS, 8.1 on the Matrox PH-P256F graphics card GDDR. Form factor: Full-Height/Half-Length (FH/HL) on the Matrox G450x4 MMS, Full-Height/Full-Length (FH/FL) on the Matrox PH-P256F graphics card GDDR.

Memory bus
- G450x4 MMS:32 bit
- PH-P256F graphics card GDDR:256 bit
DirectX version
- G450x4 MMS:No
- PH-P256F graphics card GDDR:8.1

Side by side

Differences highlightedShow differences only

Comparison of G450x4 MMS, PH-P256F
14 specifications	A Matrox G450x4 MMS View product	B Matrox PH-P256F graphics card GDDR Model PH-P256F View product
Memory1 differ
Memory busDiffers	32 bit	256 bit
Ports & interfacesidentical
Dual VGAKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	Unknown — not stated by the source	2x DVI
Performance1 differ
DirectX versionDiffers	No	8.1
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
CertificationKnown for one	Class A - ACA, CE, CSA, FCC, VCCI	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	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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