Product comparison · 2 gpus

GIGABYTE GV-R785OC-2GD graphics card AMD Radeon HD7850 vs GIGABYTE GV-R787OC-2GD graphics card AMD Radeon HD7870

Key differences

Graphics processor
- GV-R785OC-2GD graphics card AMD Radeon HD7850:Radeon HD7850
- GV-R787OC-2GD graphics card AMD Radeon HD7870:Radeon HD7870
Processor frequency
- GV-R785OC-2GD graphics card AMD Radeon HD7850:975 MHz
- GV-R787OC-2GD graphics card AMD Radeon HD7870:1100 MHz
Shader clock
- GV-R785OC-2GD graphics card AMD Radeon HD7850:975 MHz
- GV-R787OC-2GD graphics card AMD Radeon HD7870:1100 MHz
Stream processors
- GV-R785OC-2GD graphics card AMD Radeon HD7850:1024
- GV-R787OC-2GD graphics card AMD Radeon HD7870:1280
DisplayPorts quantity
- GV-R785OC-2GD graphics card AMD Radeon HD7850:0
- GV-R787OC-2GD graphics card AMD Radeon HD7870:1
OpenGL version
- GV-R785OC-2GD graphics card AMD Radeon HD7850:4.1
- GV-R787OC-2GD graphics card AMD Radeon HD7870:4.2
Full HD
- GV-R785OC-2GD graphics card AMD Radeon HD7850:Yes
- GV-R787OC-2GD graphics card AMD Radeon HD7870:No
Supplementary power connectors
- GV-R785OC-2GD graphics card AMD Radeon HD7850:1x 6-pin
- GV-R787OC-2GD graphics card AMD Radeon HD7870:2x 6-pin

Differences highlightedShow differences only

Comparison of GV-R785OC-2GD, GV-R787OC-2GD
50 specifications	A GIGABYTE GV-R785OC-2GD graphics card AMD Radeon HD7850 Model GV-R785OC-2GD View product	B GIGABYTE GV-R787OC-2GD graphics card AMD Radeon HD7870 Model GV-R787OC-2GD View product
Processor4 differ
Graphics processorDiffers	Radeon HD7850	Radeon HD7870
Processor frequencyDiffers	975 MHz	1100 MHz
Shader clockDiffers	975 MHz	1100 MHz
Parallel processing technology supportKnown for one	2-Way CrossFireX	Unknown — not stated by the source
Stream processorsDiffers	1024	1280
Ports & interfaces1 differ
DisplayPorts quantityDiffers	0	1
Performance2 differ
OpenGL versionDiffers	4.1	4.2
Full HDDiffers	Yes	No
Power1 differ
Minimum system power supplyKnown for one	500 W	Unknown — not stated by the source
Supplementary power connectorsDiffers	1x 6-pin	2x 6-pin
Weight & dimensions2 differ
LengthDiffers	241 mm	280 mm
HeightDiffers	137 mm	134 mm
DepthKnown for one	Unknown — not stated by the source	42.5 mm
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Packaging contentidentical
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I - VGA
User guideKnown for one	Unknown — not stated by the source	Yes

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.