Product comparison · 2 gpus

CLUB3D CGAX-7957 graphics card AMD Radeon HD7950 vs Dell 320-7584 graphics card AMD Radeon HD3450

20specifications compared
12differ
8identical
37known for one product only

Key differences

Graphics processor
- CGAX-7957 graphics card AMD Radeon HD7950:Radeon HD7950
- 320-7584 graphics card AMD Radeon HD3450:Radeon HD3450
Maximum resolution
- CGAX-7957 graphics card AMD Radeon HD7950:4096 x 3112 pixels
- 320-7584 graphics card AMD Radeon HD3450:2560 x 1600 pixels
Maximum digital resolution
- CGAX-7957 graphics card AMD Radeon HD7950:4096 x 3112 pixels
- 320-7584 graphics card AMD Radeon HD3450:2560 x 1600 pixels
Stream processors
- CGAX-7957 graphics card AMD Radeon HD7950:1792
- 320-7584 graphics card AMD Radeon HD3450:40
Discrete graphics card memory
- CGAX-7957 graphics card AMD Radeon HD7950:3 GB
- 320-7584 graphics card AMD Radeon HD3450:0.25 GB
Interface type
- CGAX-7957 graphics card AMD Radeon HD7950:PCI Express 3.0
- 320-7584 graphics card AMD Radeon HD3450:PCI Express 2.0
DVI-I ports quantity
- CGAX-7957 graphics card AMD Radeon HD7950:1
- 320-7584 graphics card AMD Radeon HD3450:2
DisplayPorts quantity
- CGAX-7957 graphics card AMD Radeon HD7950:0
- 320-7584 graphics card AMD Radeon HD3450:2

Side by side

Differences highlightedShow differences only

Comparison of CGAX-7957, 320-7584
57 specifications	A CLUB3D CGAX-7957 graphics card AMD Radeon HD7950 Model CGAX-7957 View product	B Dell 320-7584 graphics card AMD Radeon HD3450 Model 320-7584 View product
Processor4 differ
Graphics processorDiffers	Radeon HD7950	Radeon HD3450
Maximum resolutionDiffers	4096 x 3112 pixels	2560 x 1600 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Processor frequencyKnown for one	800 MHz	Unknown — not stated by the source
Maximum digital resolutionDiffers	4096 x 3112 pixels	2560 x 1600 pixels
Maximum displays per videocardKnown for one	6	Unknown — not stated by the source
Parallel processing technology supportKnown for one	APP, Quad-GPU CrossFireX	Unknown — not stated by the source
Stream processorsDiffers	1792	40
Memory1 differ
Discrete graphics card memoryDiffers	3 GB	0.25 GB
Graphics card memory typeKnown for one	GDDR5	Unknown — not stated by the source
Memory busKnown for one	384 bit	Unknown — not stated by the source
Memory clock speedKnown for one	5000 MHz	Unknown — not stated by the source
Memory bandwidth (max)Known for one	264 GB/s	Unknown — not stated by the source
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 3.0	PCI Express 2.0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityDiffers	1	2
DisplayPorts quantityDiffers	0	2
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Dual VGAKnown for one	Unknown — not stated by the source	Yes
Performance3 differ
DirectX versionDiffers	11.1	10.1
Shader model versionDiffers	5.0	4.1
OpenGL versionDiffers	4.2	3.2
Full HDKnown for one	Yes	Unknown — not stated by the source
Video formats supportedKnown for one	Unknown — not stated by the source	DIVX, H.264, MPEG1, MPEG2, MPEG4, VC-1, WMV9
Design1 differ
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorDiffers	Full-Height/Full-Length (FH/FL)	Half-Height/Half-Length (HH/HL)
Number of slotsKnown for one	2	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, RoHS	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black, Red
Poweridentical
Minimum system power supplyKnown for one	500 W	Unknown — not stated by the source
Power consumption (typical)Known for one	200 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 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM	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	642 g	Unknown — not stated by the source
LengthKnown for one	263 mm	Unknown — not stated by the source
DepthKnown for one	34 mm	Unknown — not stated by the source
HeightKnown for one	107 mm	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Cable typeKnown for one	MiniDP - DVI	Unknown — not stated by the source
HDMIKnown for one	Yes	Unknown — not stated by the source
ChipsetKnown for one	Tahiti Pro	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7 Windows Vista Windows XP	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	263 x 107 x 34 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.

More gpu comparisons

All gpu comparisons