Product comparison · 2 gpus

CLUB3D CGNX-X652 graphics card NVIDIA GeForce GTX 650 vs CLUB3D CGNX-X666 graphics card NVIDIA GeForce GTX 660

48specifications compared
17differ
31identical
3known for one product only

Key differences

Graphics processor
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:GeForce GTX 650
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
CUDA cores
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:384
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:960
Processor frequency
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:1098 MHz
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:980 MHz
Stream processors
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:384
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:960
Discrete graphics card memory
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:1 GB
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:2 GB
Memory bus
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:128 bit
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:192 bit
Memory clock speed
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:5000 MHz
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:6008 MHz
HDMI ports quantity
- CGNX-X652 graphics card NVIDIA GeForce GTX 650:0
- CGNX-X666 graphics card NVIDIA GeForce GTX 660:1

Side by side

Differences highlightedShow differences only

Comparison of CGNX-X652, CGNX-X666
51 specifications	A CLUB3D CGNX-X652 graphics card NVIDIA GeForce GTX 650 Model CGNX-X652 View product	B CLUB3D CGNX-X666 graphics card NVIDIA GeForce GTX 660 Model CGNX-X666 View product
Processor4 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GTX 650	GeForce GTX 660
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
CUDA coresDiffers	384	960
Processor frequencyDiffers	1098 MHz	980 MHz
Processor boost clock speedKnown for one	Unknown — not stated by the source	1033 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Parallel processing technology support	2-Way SLI	2-Way SLI
Stream processorsDiffers	384	960
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	128 bit	192 bit
Memory clock speedDiffers	5000 MHz	6008 MHz
Ports & interfaces2 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantityDiffers	0	1
DVI-D ports quantity	1	1
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	0	1
HDMI version	1.4a	1.4a
Dual VGAKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantity	0	0
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performance2 differ
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX versionDiffers	11.1	11
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
NVIDIA GameWorks VR	No	No
NVIDIA G-SYNCDiffers	No	Yes
Full HD	Yes	Yes
Design1 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
Power1 differ
Minimum system power supply	450 W	450 W
Power consumption (typical)Differs	75 W	130 W
System requirementsidentical
Minimum RAM	2048 MB	2048 MB
Minimum processor	Intel Pentium 4, AMD Athlon XP	Intel Pentium 4, AMD Athlon XP
Minimum storage drive space	300 MB	300 MB
Weight & dimensions3 differ
WeightDiffers	314 g	575 g
LengthDiffers	158 mm	242 mm
DepthDiffers	36 mm	34 mm
Height	107 mm	107 mm
Packaging contentidentical
Manual	Yes	Yes
User guide	Yes	Yes
Other features1 differ
HDMI	Yes	Yes
Compatible operating systemsDiffers	Microsoft Windows 7 32/64-Bit Microsoft Windows Vista 32/64-Bit Microsoft Windows XP 32/64-Bit	Microsoft Windows XP 32/64-Bit Microsoft Windows Vista 32/64-Bit Microsoft Windows 7 32/64-Bit Microsoft Windows 8 32/64-Bit

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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