Product comparison · 2 gpus

CLUB3D CGAX-7977F2 graphics card AMD Radeon HD7970 vs HP C2J95AA graphics card NVIDIA Quadro K5000

24specifications compared
12differ
12identical
33known for one product only

Key differences

Graphics processor family
- CGAX-7977F2 graphics card AMD Radeon HD7970:AMD
- C2J95AA graphics card NVIDIA Quadro K5000:NVIDIA
Graphics processor
- CGAX-7977F2 graphics card AMD Radeon HD7970:Radeon HD7970
- C2J95AA graphics card NVIDIA Quadro K5000:Quadro K5000
CUDA
- CGAX-7977F2 graphics card AMD Radeon HD7970:No
- C2J95AA graphics card NVIDIA Quadro K5000:Yes
Discrete graphics card memory
- CGAX-7977F2 graphics card AMD Radeon HD7970:3 GB
- C2J95AA graphics card NVIDIA Quadro K5000:4 GB
Memory bus
- CGAX-7977F2 graphics card AMD Radeon HD7970:384 bit
- C2J95AA graphics card NVIDIA Quadro K5000:256 bit
Interface type
- CGAX-7977F2 graphics card AMD Radeon HD7970:PCI Express 3.0
- C2J95AA graphics card NVIDIA Quadro K5000:PCI Express 2.0
HDMI ports quantity
- CGAX-7977F2 graphics card AMD Radeon HD7970:1
- C2J95AA graphics card NVIDIA Quadro K5000:0
DisplayPorts quantity
- CGAX-7977F2 graphics card AMD Radeon HD7970:0
- C2J95AA graphics card NVIDIA Quadro K5000:2

Side by side

Differences highlightedShow differences only

Comparison of CGAX-7977F2, C2J95AA
57 specifications	A CLUB3D CGAX-7977F2 graphics card AMD Radeon HD7970 Model CGAX-7977F2 View product	B HP C2J95AA graphics card NVIDIA Quadro K5000 Model C2J95AA View product
Processor3 differ
Graphics processor familyDiffers	AMD	NVIDIA
Graphics processorDiffers	Radeon HD7970	Quadro K5000
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDADiffers	No	Yes
CUDA coresKnown for one	Unknown — not stated by the source	1536
FireStreamKnown for one	Unknown — not stated by the source	No
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Maximum displays per videocardKnown for one	Unknown — not stated by the source	2
Processor frequencyKnown for one	925 MHz	Unknown — not stated by the source
Processor boost clock speedKnown for one	975 MHz	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Quad-GPU CrossFireX	Unknown — not stated by the source
Stream processorsKnown for one	2048	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryDiffers	3 GB	4 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	256 bit
Memory bandwidth (max)Known for one	Unknown — not stated by the source	173 GB/s
Memory clock speedKnown for one	5500 MHz	Unknown — not stated by the source
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 3.0	PCI Express 2.0
HDMI ports quantityDiffers	1	0
DVI-D ports quantity	1	1
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	0	2
USB Type-C ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantity	0	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	11.1	11
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL versionDiffers	4.2	4.3
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
NVIDIA GameWorks VRKnown for one	Unknown — not stated by the source	No
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Designidentical
Cooling type	Active	Active
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)
Number of slotsKnown for one	Unknown — not stated by the source	2
IlluminationKnown for one	Unknown — not stated by the source	No
Product colourKnown for one	Unknown — not stated by the source	Black
Power1 differ
Power consumption (typical)Differs	50 W	122 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
User guide	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
HDMIDiffers	Yes	No
Graphics card interfaceKnown for one	Unknown — not stated by the source	Duálny slot
ChipsetKnown for one	Tahiti XT	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	698 g	Unknown — not stated by the source
LengthKnown for one	268 mm	Unknown — not stated by the source
DepthKnown for one	36 mm	Unknown — not stated by the source
HeightKnown for one	122 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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