Product comparison · 2 gpus

CLUB3D CGNX-X666F graphics card NVIDIA GeForce GTX 660 vs HP 708866-001 graphics card AMD Radeon HD7650A

21specifications compared
13differ
8identical
35known for one product only

Key differences

Graphics processor family
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:NVIDIA
- 708866-001 graphics card AMD Radeon HD7650A:AMD
Graphics processor
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
- 708866-001 graphics card AMD Radeon HD7650A:Radeon HD7650A
Processor frequency
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:980 MHz
- 708866-001 graphics card AMD Radeon HD7650A:600 MHz
Graphics card memory type
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:GDDR5
- 708866-001 graphics card AMD Radeon HD7650A:GDDR3
Memory bus
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:192 bit
- 708866-001 graphics card AMD Radeon HD7650A:128 bit
Memory clock speed
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:6008 MHz
- 708866-001 graphics card AMD Radeon HD7650A:800 MHz
Interface type
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:PCI Express 3.0
- 708866-001 graphics card AMD Radeon HD7650A:PCI Express x16
DVI-D ports quantity
- CGNX-X666F graphics card NVIDIA GeForce GTX 660:1
- 708866-001 graphics card AMD Radeon HD7650A:0

Side by side

Differences highlightedShow differences only

Comparison of CGNX-X666F, 708866-001
56 specifications	A CLUB3D CGNX-X666F graphics card NVIDIA GeForce GTX 660 Model CGNX-X666F View product	B HP 708866-001 graphics card AMD Radeon HD7650A Model 708866-001 View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 660	Radeon HD7650A
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	600 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
Memory3 differ
Discrete graphics card memory	2 GB	2 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	192 bit	128 bit
Memory clock speedDiffers	6008 MHz	800 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	28.8 GB/s
Ports & interfaces4 differ
Interface typeDiffers	PCI Express 3.0	PCI Express x16
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantityDiffers	1	0
DisplayPorts quantity	1	1
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityKnown for one	2	Unknown — not stated by the source
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 quantityDiffers	0	1
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	4.2
HDCP	Yes	Yes
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
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	450 W	Unknown — not stated by the source
Power consumption (typical)Known for one	130 W	Unknown — not stated by the source
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 & dimensionsidentical
WeightKnown for one	556 g	Unknown — not stated by the source
LengthKnown for one	220 mm	Unknown — not stated by the source
DepthKnown for one	40 mm	Unknown — not stated by the source
HeightKnown for one	127 mm	Unknown — not stated by the source
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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