Product comparison · 2 gpus

CLUB3D CGAX-7772C graphics card AMD Radeon HD7770 vs CLUB3D CGAX-7957F2 graphics card AMD Radeon HD7950

31specifications compared
13differ
18identical
25known for one product only

Key differences

Graphics processor
- CGAX-7772C graphics card AMD Radeon HD7770:Radeon HD7770
- CGAX-7957F2 graphics card AMD Radeon HD7950:Radeon HD7950
Processor frequency
- CGAX-7772C graphics card AMD Radeon HD7770:1000 MHz
- CGAX-7957F2 graphics card AMD Radeon HD7950:850 MHz
Stream processors
- CGAX-7772C graphics card AMD Radeon HD7770:640
- CGAX-7957F2 graphics card AMD Radeon HD7950:1792
Discrete graphics card memory
- CGAX-7772C graphics card AMD Radeon HD7770:1 GB
- CGAX-7957F2 graphics card AMD Radeon HD7950:3 GB
Memory bus
- CGAX-7772C graphics card AMD Radeon HD7770:128 bit
- CGAX-7957F2 graphics card AMD Radeon HD7950:384 bit
Memory clock speed
- CGAX-7772C graphics card AMD Radeon HD7770:4500 MHz
- CGAX-7957F2 graphics card AMD Radeon HD7950:5000 MHz
DVI-D ports quantity
- CGAX-7772C graphics card AMD Radeon HD7770:0
- CGAX-7957F2 graphics card AMD Radeon HD7950:1
DisplayPorts quantity
- CGAX-7772C graphics card AMD Radeon HD7770:1
- CGAX-7957F2 graphics card AMD Radeon HD7950:0

Side by side

Differences highlightedShow differences only

Comparison of CGAX-7772C, CGAX-7957F2
56 specifications	A CLUB3D CGAX-7772C graphics card AMD Radeon HD7770 Model CGAX-7772C View product	B CLUB3D CGAX-7957F2 graphics card AMD Radeon HD7950 Model CGAX-7957F2 View product
Processor3 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD7770	Radeon HD7950
Maximum resolution	4096 x 3112 pixels	4096 x 3112 pixels
Processor frequencyDiffers	1000 MHz	850 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	3	Unknown — not stated by the source
Stream processorsDiffers	640	1792
Processor coresKnown for one	1	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
Processor boost clock speedKnown for one	Unknown — not stated by the source	925 MHz
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Quad-GPU CrossFireX
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	3 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	128 bit	384 bit
Memory clock speedDiffers	4500 MHz	5000 MHz
Ports & interfaces2 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	1	0
HDMI version	1.4a	1.4a
Dual VGAKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11.1	11.1
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL version	4.2	4.2
OpenCL versionKnown for one	1.2	Unknown — not stated by the source
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
HD3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Half-Length (FH/HL)	Unknown — not stated by the source
Number of slots	2	2
Product colourKnown for one	Black, Red	Unknown — not stated by the source
Power1 differ
Minimum system power supplyKnown for one	500 W	Unknown — not stated by the source
Power consumption (typical)Differs	80 W	200 W
Supplementary power connectorsKnown for one	1x 6-pin	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	387 g	672 g
LengthDiffers	175 mm	268 mm
DepthDiffers	38 mm	36 mm
HeightDiffers	107 mm	122 mm
Packaging contentidentical
Manual	Yes	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Microsoft Windows XP 32/64-Bit, MCE Microsoft Windows Vista 32/64-Bit Microsoft Windows 7 32/64-Bit	Unknown — not stated by the source
HDMIKnown for one	Unknown — not stated by the source	Yes
ChipsetKnown for one	Unknown — not stated by the source	Tahiti Pro2
Graphics card familyKnown for one	Unknown — not stated by the source	AMD

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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