Product comparison · 2 gpus

CLUB3D CGAX-787613 graphics card AMD Radeon HD7870 vs CLUB3D CGAX-7977S13 graphics card AMD Radeon HD7970

46specifications compared
16differ
30identical
7known for one product only

Key differences

Graphics processor
- CGAX-787613 graphics card AMD Radeon HD7870:Radeon HD7870
- CGAX-7977S13 graphics card AMD Radeon HD7970:Radeon HD7970
Processor frequency
- CGAX-787613 graphics card AMD Radeon HD7870:1000 MHz
- CGAX-7977S13 graphics card AMD Radeon HD7970:1050 MHz
Maximum displays per videocard
- CGAX-787613 graphics card AMD Radeon HD7870:3
- CGAX-7977S13 graphics card AMD Radeon HD7970:6
Parallel processing technology support
- CGAX-787613 graphics card AMD Radeon HD7870:2-Way CrossFireX
- CGAX-7977S13 graphics card AMD Radeon HD7970:4-Way CrossFireX
Stream processors
- CGAX-787613 graphics card AMD Radeon HD7870:1280
- CGAX-7977S13 graphics card AMD Radeon HD7970:2048
Discrete graphics card memory
- CGAX-787613 graphics card AMD Radeon HD7870:2 GB
- CGAX-7977S13 graphics card AMD Radeon HD7970:3 GB
Memory bus
- CGAX-787613 graphics card AMD Radeon HD7870:256 bit
- CGAX-7977S13 graphics card AMD Radeon HD7970:384 bit
Memory clock speed
- CGAX-787613 graphics card AMD Radeon HD7870:4800 MHz
- CGAX-7977S13 graphics card AMD Radeon HD7970:6000 MHz

Side by side

Differences highlightedShow differences only

Comparison of CGAX-787613, CGAX-7977S13
53 specifications	A CLUB3D CGAX-787613 graphics card AMD Radeon HD7870 Model CGAX-787613 View product	B CLUB3D CGAX-7977S13 graphics card AMD Radeon HD7970 Model CGAX-7977S13 View product
Processor5 differ
Graphics processorDiffers	Radeon HD7870	Radeon HD7970
Processor frequencyDiffers	1000 MHz	1050 MHz
Maximum displays per videocardDiffers	3	6
Parallel processing technology supportDiffers	2-Way CrossFireX	4-Way CrossFireX
Stream processorsDiffers	1280	2048
Processor boost clock speedKnown for one	Unknown — not stated by the source	1100 MHz
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	3 GB
Memory busDiffers	256 bit	384 bit
Memory clock speedDiffers	4800 MHz	6000 MHz
Ports & interfaces2 differ
DVI-D ports quantityDiffers	1	0
DVI ports quantityDiffers	2	1
Performanceidentical
OpenCL versionKnown for one	1.2	Unknown — not stated by the source
HD3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Red	Black
Power3 differ
Minimum system power supplyDiffers	700 W	500 W
Power consumption (typical)Differs	175 W	250 W
Supplementary power connectorsDiffers	2x 6-pin	1x 6-pin, 1x 8-pin
System requirementsidentical
Minimum RAMKnown for one	Unknown — not stated by the source	1024 MB
Weight & dimensions2 differ
WeightDiffers	573 g	672 g
LengthDiffers	211 mm	268 mm
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Club3D RoyalFlush OC Software	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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