Product comparison · 2 gpus

CLUB3D GeForce GT 640 1024MB DDR3 vs CLUB3D GeForce GTX 560 SE

41specifications compared
20differ
21identical
7known for one product only

Key differences

Graphics processor
- GeForce GT 640 1024MB DDR3:GeForce GT 640
- GeForce GTX 560 SE:GeForce GTX 560
CUDA cores
- GeForce GT 640 1024MB DDR3:384
- GeForce GTX 560 SE:288
Processor frequency
- GeForce GT 640 1024MB DDR3:900 MHz
- GeForce GTX 560 SE:736 MHz
Parallel processing technology support
- GeForce GT 640 1024MB DDR3:Not supported
- GeForce GTX 560 SE:2-Way SLI
Graphics card memory type
- GeForce GT 640 1024MB DDR3:GDDR3
- GeForce GTX 560 SE:GDDR5
Memory bus
- GeForce GT 640 1024MB DDR3:128 bit
- GeForce GTX 560 SE:192 bit
Memory clock speed
- GeForce GT 640 1024MB DDR3:1782 MHz
- GeForce GTX 560 SE:3828 MHz
Interface type
- GeForce GT 640 1024MB DDR3:PCI Express 3.0
- GeForce GTX 560 SE:PCI Express 2.0

Side by side

Differences highlightedShow differences only

Comparison of GeForce GT 640 1024MB DDR3, GeForce GTX 560 SE
48 specifications	A CLUB3D GeForce GT 640 1024MB DDR3 View product	B CLUB3D GeForce GTX 560 SE View product
Processor4 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GT 640	GeForce GTX 560
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
CUDA coresDiffers	384	288
Processor frequencyDiffers	900 MHz	736 MHz
Processor boost clock speedKnown for one	955 MHz	Unknown — not stated by the source
Graphics card RAMDAC	400 MHz	400 MHz
Maximum displays per videocard	2	2
Parallel processing technology supportDiffers	Not supported	2-Way SLI
Memory3 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	192 bit
Memory clock speedDiffers	1782 MHz	3828 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 3.0	PCI Express 2.0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
HDMI version	1.4a	1.4a
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX versionDiffers	11.1	11
Shader model version	5.0	5.0
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
Design2 differ
Cooling type	Active	Active
Form factorDiffers	Half-Height/Half-Length (HH/HL)	ATX
Number of slotsDiffers	1	2
Power2 differ
Minimum system power supplyDiffers	350 W	450 W
Power consumption (typical)Differs	50 W	140 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	2x 6-pin
System requirements2 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 Ul	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 RAMDiffers	2048 MB	1024 MB
Minimum storage drive space	300 MB	300 MB
Weight & dimensions4 differ
WeightDiffers	153 g	449 g
LengthDiffers	155 mm	168 mm
DepthDiffers	16 mm	38 mm
HeightDiffers	65 mm	107 mm
Packaging dataidentical
Package width	225 mm	225 mm
Package depth	139 mm	139 mm
Package height	75 mm	75 mm
Packaging contentidentical
User guide	Yes	Yes
Other features1 differ
HDMI	Yes	Yes
Dimensions (WxDxH)Differs	155 x 65 x 16 mm	168 x 107 x 38 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.

More gpu comparisons

All gpu comparisons