Product comparison · 2 gpus

GIGABYTE GV-RX16T256V-RH graphics card GDDR3 vs Matrox Parhelia HR256

Key differences

Maximum resolution
- GV-RX16T256V-RH graphics card GDDR3:2560 x 1600 pixels
- Parhelia HR256:3840 x 2400 pixels
Graphics card memory type
- GV-RX16T256V-RH graphics card GDDR3:GDDR3
- Parhelia HR256:GDDR
I/O ports
- GV-RX16T256V-RH graphics card GDDR3:2x DVI S-Video
- Parhelia HR256:2x LFH60
DirectX version
- GV-RX16T256V-RH graphics card GDDR3:9.0c
- Parhelia HR256:8.1

Differences highlightedShow differences only

Comparison of GV-RX16T256V-RH, Parhelia HR256
17 specifications	A GIGABYTE GV-RX16T256V-RH graphics card GDDR3 Model GV-RX16T256V-RH View product	B Matrox Parhelia HR256 View product
Processor1 differ
Maximum resolutionDiffers	2560 x 1600 pixels	3840 x 2400 pixels
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory1 differ
Graphics card memory typeDiffers	GDDR3	GDDR
Memory bus	256 bit	256 bit
Ports & interfaces1 differ
Dual VGAKnown for one	No	Unknown — not stated by the source
I/O portsDiffers	2x DVI S-Video	2x LFH60
Interface typeKnown for one	Unknown — not stated by the source	PCI
Performance1 differ
TV tuner integratedKnown for one	No	Unknown — not stated by the source
DirectX versionDiffers	9.0c	8.1
Shader model versionKnown for one	3.0	Unknown — not stated by the source
OpenGL versionKnown for one	2.0	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)

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.