Product comparison · 2 gpus

Matrox C420 LP PCIe x16 vs Matrox C680 PCIe x16

Key differences

Maximum resolution
- C420 LP PCIe x16:2560 x 1600 pixels
- C680 PCIe x16:4096 x 2160 pixels
Maximum digital resolution
- C420 LP PCIe x16:2560 x 1600 pixels
- C680 PCIe x16:4096 x 2160 pixels
Maximum displays per videocard
- C420 LP PCIe x16:4
- C680 PCIe x16:6
DisplayPort version
- C420 LP PCIe x16:1.1
- C680 PCIe x16:1.2
Mini DisplayPorts quantity
- C420 LP PCIe x16:4
- C680 PCIe x16:6
Cooling type
- C420 LP PCIe x16:Passive
- C680 PCIe x16:Active
Power consumption (typical)
- C420 LP PCIe x16:20 W
- C680 PCIe x16:50 W
Height
- C420 LP PCIe x16:68.6 mm
- C680 PCIe x16:102.7 mm

Differences highlightedShow differences only

Comparison of C420, C680
39 specifications	A Matrox C420 LP PCIe x16 Model C420 View product	B Matrox C680 PCIe x16 Model C680 View product
Processor3 differ
Graphics processor familyKnown for one	Matrox	Unknown — not stated by the source
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
Maximum digital resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
Maximum displays per videocardDiffers	4	6
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Ports & interfaces2 differ
DisplayPort versionDiffers	1.1	1.2
Mini DisplayPorts quantityDiffers	4	6
Design2 differ
Cooling typeDiffers	Passive	Active
Form factorDiffers	Half-Height/Half-Length (HH/HL)	Full-Height/Full-Length (FH/FL)
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Power1 differ
Power consumption (typical)Differs	20 W	50 W
Weight & dimensions1 differ
HeightDiffers	68.6 mm	102.7 mm

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.