Product comparison · 2 gpus

CLUB3D CGAX-7876 graphics card AMD Radeon HD7870 vs Dell 490-12938 graphics card AMD Radeon HD6670

19specifications compared
8differ
11identical
33known for one product only

Key differences

Graphics processor
- CGAX-7876 graphics card AMD Radeon HD7870:Radeon HD7870
- 490-12938 graphics card AMD Radeon HD6670:Radeon HD6670
Maximum resolution
- CGAX-7876 graphics card AMD Radeon HD7870:4096 x 3112 pixels
- 490-12938 graphics card AMD Radeon HD6670:2560 x 1600 pixels
Processor frequency
- CGAX-7876 graphics card AMD Radeon HD7870:1000 MHz
- 490-12938 graphics card AMD Radeon HD6670:800 MHz
Discrete graphics card memory
- CGAX-7876 graphics card AMD Radeon HD7870:2 GB
- 490-12938 graphics card AMD Radeon HD6670:1 GB
Memory bus
- CGAX-7876 graphics card AMD Radeon HD7870:256 bit
- 490-12938 graphics card AMD Radeon HD6670:128 bit
Interface type
- CGAX-7876 graphics card AMD Radeon HD7870:PCI Express 3.0
- 490-12938 graphics card AMD Radeon HD6670:PCI Express 2.1
DirectX version
- CGAX-7876 graphics card AMD Radeon HD7870:11.1
- 490-12938 graphics card AMD Radeon HD6670:11
OpenGL version
- CGAX-7876 graphics card AMD Radeon HD7870:4.2
- 490-12938 graphics card AMD Radeon HD6670:4.1

Side by side

Differences highlightedShow differences only

Comparison of CGAX-7876, 490-12938
52 specifications	A CLUB3D CGAX-7876 graphics card AMD Radeon HD7870 Model CGAX-7876 View product	B Dell 490-12938 graphics card AMD Radeon HD6670 Model 490-12938 View product
Processor3 differ
Graphics processorDiffers	Radeon HD7870	Radeon HD6670
Maximum resolutionDiffers	4096 x 3112 pixels	2560 x 1600 pixels
Processor frequencyDiffers	1000 MHz	800 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	4096 x 3112 pixels	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way CrossFireX, APP	Unknown — not stated by the source
Stream processorsKnown for one	1280	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
Memory2 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Memory busDiffers	256 bit	128 bit
Memory clock speedKnown for one	4800 MHz	Unknown — not stated by the source
Memory bandwidth (max)Known for one	Unknown — not stated by the source	64 GB/s
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 3.0	PCI Express 2.1
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Performance2 differ
DirectX versionDiffers	11.1	11
OpenGL versionDiffers	4.2	4.1
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
CertificationKnown for one	CE, RoHS, FCC	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	500 W	Unknown — not stated by the source
Power consumption (typical)Known for one	175 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	2x 6-pin	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Ho	Unknown — not stated by the source
Minimum RAMKnown for one	1024 MB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	200 MB	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	886 g	Unknown — not stated by the source
LengthKnown for one	242 mm	Unknown — not stated by the source
DepthKnown for one	36 mm	Unknown — not stated by the source
HeightKnown for one	107 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	291 mm	Unknown — not stated by the source
Package depthKnown for one	139 mm	Unknown — not stated by the source
Package heightKnown for one	75 mm	Unknown — not stated by the source
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
ChipsetKnown for one	Pitcairn XT	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	242 x 107 x 36 mm	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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