Product comparison · 2 gpus

Matrox Parhelia HR256 vs Matrox PH-A8X128F graphics card GDDR

Key differences

Maximum resolution
- Parhelia HR256:3840 x 2400 pixels
- PH-A8X128F graphics card GDDR:2048 x 1536 pixels
Interface type
- Parhelia HR256:PCI
- PH-A8X128F graphics card GDDR:AGP 8x
I/O ports
- Parhelia HR256:2x LFH60
- PH-A8X128F graphics card GDDR:2x DVI-I

Differences highlightedShow differences only

Comparison of Parhelia HR256, PH-A8X128F
15 specifications	A Matrox Parhelia HR256 View product	B Matrox PH-A8X128F graphics card GDDR Model PH-A8X128F View product
Processor1 differ
Maximum resolutionDiffers	3840 x 2400 pixels	2048 x 1536 pixels
Memoryidentical
Graphics card memory type	GDDR	GDDR
Memory bus	256 bit	256 bit
Ports & interfaces2 differ
Interface typeDiffers	PCI	AGP 8x
Dual VGAKnown for one	Unknown — not stated by the source	Yes
I/O portsDiffers	2x LFH60	2x DVI-I
Performanceidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
DirectX version	8.1	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
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Matrox PowerDesk
Other featuresidentical
Mac compatibility	No	No

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.