Product comparison · 2 gpus

CLUB3D CGNX-X666F graphics card NVIDIA GeForce GTX 660 vs Lenovo 0B47389 graphics card AMD Radeon HD7450

25specifications compared
18differ
7identical
33known for one product only

Key differences

Graphics processor family
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:NVIDIA
- 0B47389 graphics card AMD Radeon HD7450:AMD
Graphics processor
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
- 0B47389 graphics card AMD Radeon HD7450:Radeon HD7450
Processor frequency
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:980 MHz
- 0B47389 graphics card AMD Radeon HD7450:800 MHz
Discrete graphics card memory
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:2 GB
- 0B47389 graphics card AMD Radeon HD7450:1 GB
Graphics card memory type
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:GDDR5
- 0B47389 graphics card AMD Radeon HD7450:GDDR3
Memory bus
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:192 bit
- 0B47389 graphics card AMD Radeon HD7450:64 bit
Interface type
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:PCI Express 3.0
- 0B47389 graphics card AMD Radeon HD7450:PCI Express 2.0
HDMI ports quantity
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:1
- 0B47389 graphics card AMD Radeon HD7450:0

Side by side

Differences highlightedShow differences only

Comparison of CGNX-X666F, 0B47389
58 specifications	A CLUB3D CGNX-X666F graphics card NVIDIA GeForce GTX 660 Model CGNX-X666F View product	B Lenovo 0B47389 graphics card AMD Radeon HD7450 Model 0B47389 View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 660	Radeon HD7450
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	960	Unknown — not stated by the source
Processor frequencyDiffers	980 MHz	800 MHz
Processor boost clock speedKnown for one	1033 MHz	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	2	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI	Unknown — not stated by the source
FireStreamKnown for one	Unknown — not stated by the source	No
Stream processorsKnown for one	Unknown — not stated by the source	160
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	192 bit	64 bit
Memory clock speedKnown for one	6008 MHz	Unknown — not stated by the source
Memory bandwidth (max)Known for one	Unknown — not stated by the source	6.4 GB/s
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 3.0	PCI Express 2.0
HDMI ports quantityDiffers	1	0
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantity	1	1
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityDiffers	2	1
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Dual VGAKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
Performance3 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX versionDiffers	11.1	11
Shader model version	5.0	5.0
OpenGL versionDiffers	4.3	4.1
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Cooling type	Active	Active
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
Power1 differ
Minimum system power supplyKnown for one	450 W	Unknown — not stated by the source
Power consumption (typical)Differs	130 W	25 W
Supplementary power connectorsKnown for one	1x 6-pin	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Unknown — not stated by the source
Minimum RAMKnown for one	2048 MB	Unknown — not stated by the source
Minimum processorKnown for one	Intel Pentium 4, AMD Athlon XP	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	300 MB	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	556 g	104.3 g
LengthDiffers	220 mm	169.5 mm
DepthDiffers	40 mm	15.8 mm
HeightDiffers	127 mm	80.2 mm
Packaging dataidentical
Package widthKnown for one	80 mm	Unknown — not stated by the source
Package depthKnown for one	311 mm	Unknown — not stated by the source
Package heightKnown for one	193 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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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