Product comparison · 2 gpus

GIGABYTE GV-R777OC-1GD graphics card AMD Radeon HD7770 vs MSI Radeon HD6870 1GB

24specifications compared
13differ
11identical
14known for one product only

Key differences

Graphics processor
- GV-R777OC-1GD graphics card AMD Radeon HD7770:Radeon HD7770
- Radeon HD6870 1GB:Radeon HD6870
Maximum resolution
- GV-R777OC-1GD graphics card AMD Radeon HD7770:2560 x 1600 pixels
- Radeon HD6870 1GB:1920 x 1200 pixels
Processor frequency
- GV-R777OC-1GD graphics card AMD Radeon HD7770:1100 MHz
- Radeon HD6870 1GB:920 MHz
Memory bus
- GV-R777OC-1GD graphics card AMD Radeon HD7770:128 bit
- Radeon HD6870 1GB:256 bit
Memory clock speed
- GV-R777OC-1GD graphics card AMD Radeon HD7770:5000 MHz
- Radeon HD6870 1GB:4200 MHz
Interface type
- GV-R777OC-1GD graphics card AMD Radeon HD7770:PCI Express 3.0
- Radeon HD6870 1GB:PCI Express x16
DVI-D ports quantity
- GV-R777OC-1GD graphics card AMD Radeon HD7770:0
- Radeon HD6870 1GB:1
DisplayPorts quantity
- GV-R777OC-1GD graphics card AMD Radeon HD7770:0
- Radeon HD6870 1GB:2

Side by side

Differences highlightedShow differences only

Comparison of GV-R777OC-1GD, Radeon HD6870 1GB
38 specifications	A GIGABYTE GV-R777OC-1GD graphics card AMD Radeon HD7770 Model GV-R777OC-1GD View product	B MSI Radeon HD6870 1GB View product
Processor3 differ
Graphics processorDiffers	Radeon HD7770	Radeon HD6870
Maximum resolutionDiffers	2560 x 1600 pixels	1920 x 1200 pixels
Processor frequencyDiffers	1100 MHz	920 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum displays per videocardKnown for one	Unknown — not stated by the source	4
Memory2 differ
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	5000 MHz	4200 MHz
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 3.0	PCI Express x16
DVI-D ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	2
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
Performance2 differ
DirectX versionDiffers	11.1	11
OpenGL versionDiffers	4.2	4.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Designidentical
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	RoHS	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	450 W	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
LengthDiffers	212 mm	245 mm
DepthDiffers	41.5 mm	35 mm
HeightDiffers	136.5 mm	115 mm
Packaging contentidentical
ManualKnown 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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