Product comparison · 2 gpus

CLUB3D CGAX-66724ZI graphics card AMD Radeon HD6670 vs CLUB3D CGAX-68748M6 graphics card AMD Radeon HD6870

48specifications compared
24differ
24identical
9known for one product only

Key differences

Graphics processor
- CGAX-66724ZI graphics card AMD Radeon HD6670:Radeon HD6670
- CGAX-68748M6 graphics card AMD Radeon HD6870:Radeon HD6870
Processor frequency
- CGAX-66724ZI graphics card AMD Radeon HD6670:800 MHz
- CGAX-68748M6 graphics card AMD Radeon HD6870:900 MHz
Maximum displays per videocard
- CGAX-66724ZI graphics card AMD Radeon HD6670:2
- CGAX-68748M6 graphics card AMD Radeon HD6870:6
Stream processors
- CGAX-66724ZI graphics card AMD Radeon HD6670:480
- CGAX-68748M6 graphics card AMD Radeon HD6870:1120
Discrete graphics card memory
- CGAX-66724ZI graphics card AMD Radeon HD6670:1 GB
- CGAX-68748M6 graphics card AMD Radeon HD6870:2 GB
Graphics card memory type
- CGAX-66724ZI graphics card AMD Radeon HD6670:GDDR3
- CGAX-68748M6 graphics card AMD Radeon HD6870:GDDR5
Memory bus
- CGAX-66724ZI graphics card AMD Radeon HD6670:128 bit
- CGAX-68748M6 graphics card AMD Radeon HD6870:256 bit
Memory clock speed
- CGAX-66724ZI graphics card AMD Radeon HD6670:1333 MHz
- CGAX-68748M6 graphics card AMD Radeon HD6870:4200 MHz

Side by side

Differences highlightedShow differences only

Comparison of CGAX-66724ZI, CGAX-68748M6
57 specifications	A CLUB3D CGAX-66724ZI graphics card AMD Radeon HD6670 Model CGAX-66724ZI View product	B CLUB3D CGAX-68748M6 graphics card AMD Radeon HD6870 Model CGAX-68748M6 View product
Processor4 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD6670	Radeon HD6870
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequencyDiffers	800 MHz	900 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Maximum displays per videocardDiffers	2	6
Parallel processing technology supportKnown for one	Hybrid CrossFireX	Unknown — not stated by the source
Stream processorsDiffers	480	1120
Memory4 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	1333 MHz	4200 MHz
Ports & interfaces3 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
DVI-I ports quantity	0	0
DisplayPorts quantity	0	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Dual VGAKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	6
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL versionDiffers	4.2	4.1
HDCP	Yes	Yes
Dual Link DVIDiffers	Yes	No
Full HD	Yes	Yes
Design2 differ
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Number of slots	2	2
CertificationDiffers	CE, FCC	CE, RoHS, FCC
Power2 differ
Minimum system power supplyDiffers	400 W	500 W
Power consumption (typical)Differs	66 W	151 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	2x 6-pin
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 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	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
Minimum system requirements	CD-ROM	CD-ROM
Minimum RAM	1024 MB	1024 MB
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	200 MB
Weight & dimensions3 differ
WeightDiffers	318 g	517 g
LengthKnown for one	168 mm	Unknown — not stated by the source
DepthDiffers	37 mm	36 mm
HeightDiffers	116 mm	118 mm
Packaging data1 differ
Package widthDiffers	225 mm	291 mm
Package depth	139 mm	139 mm
Package height	75 mm	75 mm
Packaging contentidentical
User guide	Yes	Yes
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other features2 differ
Mac compatibility	No	No
HDMIDiffers	Yes	No
ChipsetDiffers	Turks XT	Barts XT
Compatible operating systemsKnown for one	Windows 7 Windows Vista Windows XP	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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