CLUB3D CGAX-7977C graphics card AMD Radeon HD7970 vs CLUB3D Radeon HD 7970

Comparison of CGAX-7977C, Radeon HD 7970

61 specifications	A CLUB3D CGAX-7977C graphics card AMD Radeon HD7970 Model CGAX-7977C View product	B CLUB3D Radeon HD 7970View product
Processor2 differ
Graphics processorKnown for one	Radeon HD7970	—Unknown — not stated by the source
Maximum resolutionDiffers	4096 x 2160 pixels	4096 x 3112 pixels
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 supportDiffers	APP, Quad-GPU CrossFireX	APP, Hybrid CrossFireX, Quad-GPU CrossFireX
CUDAKnown for one	—Unknown — not stated by the source	No
Memoryidentical
Graphics card memory typeKnown for one	GDDR5	—Unknown — not stated by the source
Ports & interfacesidentical
DVI-D ports quantityKnown for one	0	—Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	—Unknown — not stated by the source
DVI ports quantityKnown for one	1	—Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	—Unknown — not stated by the source
Design1 differ
Bracket heightKnown for one	Full-Height (FH)	—Unknown — not stated by the source
Form factorDiffers	Full-Height/Full-Length (FH/FL)	ATX
CertificationKnown for one	FCC, CE, RoHS	—Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	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	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
Minimum system requirementsKnown for one	CD-ROM	—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
Bundled softwareKnown for one	Catalyst configuration software	—Unknown — not stated by the source
Other featuresidentical
Cable typeKnown for one	HDMI - DVI	—Unknown — not stated by the source
ChipsetKnown for one	Tahiti XT	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7 Windows Vista Windows XP	—Unknown — not stated by the source
Mac compatibilityKnown for one	—Unknown — not stated by the source	No
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	385 mm
Package depthKnown for one	—Unknown — not stated by the source	324 mm
Package heightKnown for one	—Unknown — not stated by the source	233 mm

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.