Product comparison · 2 gpus

CLUB3D Radeon HD 7870 jokerCard vs HP 687445-001 graphics card AMD Radeon HD7650A

18specifications compared
8differ
10identical
24known for one product only

Key differences

Maximum resolution
- Radeon HD 7870 jokerCard:4096 x 2160 pixels
- 687445-001 graphics card AMD Radeon HD7650A:2560 x 1600 pixels
Processor frequency
- Radeon HD 7870 jokerCard:1000 MHz
- 687445-001 graphics card AMD Radeon HD7650A:600 MHz
Memory bus
- Radeon HD 7870 jokerCard:256 bit
- 687445-001 graphics card AMD Radeon HD7650A:128 bit
Memory clock speed
- Radeon HD 7870 jokerCard:4800 MHz
- 687445-001 graphics card AMD Radeon HD7650A:800 MHz
DVI-I ports quantity
- Radeon HD 7870 jokerCard:1
- 687445-001 graphics card AMD Radeon HD7650A:0
DisplayPorts quantity
- Radeon HD 7870 jokerCard:0
- 687445-001 graphics card AMD Radeon HD7650A:1
VGA (D-Sub) ports quantity
- Radeon HD 7870 jokerCard:0
- 687445-001 graphics card AMD Radeon HD7650A:1
DirectX version
- Radeon HD 7870 jokerCard:11.1
- 687445-001 graphics card AMD Radeon HD7650A:11

Side by side

Differences highlightedShow differences only

Comparison of Radeon HD 7870 jokerCard, 687445-001
42 specifications	A CLUB3D Radeon HD 7870 jokerCard View product	B HP 687445-001 graphics card AMD Radeon HD7650A Model 687445-001 View product
Processor2 differ
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Processor frequencyDiffers	1000 MHz	600 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	APP	Unknown — not stated by the source
Stream processorsKnown for one	1280	Unknown — not stated by the source
Graphics processorKnown for one	Unknown — not stated by the source	Radeon HD7650A
Memory2 differ
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	4800 MHz	800 MHz
Graphics card memory typeKnown for one	Unknown — not stated by the source	GDDR3
Memory bandwidth (max)Known for one	Unknown — not stated by the source	28.8 GB/s
Ports & interfaces3 differ
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Interface typeKnown for one	Unknown — not stated by the source	PCI Express x16
Performance1 differ
DirectX versionDiffers	11.1	11
Full HDKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Form factorKnown for one	ATX	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	175 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	1x 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
Weight & dimensionsidentical
LengthKnown for one	211 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 contentidentical
Cables includedKnown for one	CrossFire	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
HDMIKnown 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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