Product comparison · 2 gpus

CLUB3D GeForce GT 640 1024MB DDR3 vs MSI V275-042R graphics card NVIDIA GeForce GT 640

32specifications compared
6differ
26identical
29known for one product only

Key differences

Processor frequency
- GeForce GT 640 1024MB DDR3:900 MHz
- V275-042R graphics card NVIDIA GeForce GT 640:941 MHz
Discrete graphics card memory
- GeForce GT 640 1024MB DDR3:1 GB
- V275-042R graphics card NVIDIA GeForce GT 640:2 GB
DirectX version
- GeForce GT 640 1024MB DDR3:11.1
- V275-042R graphics card NVIDIA GeForce GT 640:11
Number of slots
- GeForce GT 640 1024MB DDR3:1
- V275-042R graphics card NVIDIA GeForce GT 640:2

Side by side

Differences highlightedShow differences only

Comparison of GeForce GT 640 1024MB DDR3, V275-042R
61 specifications	A CLUB3D GeForce GT 640 1024MB DDR3 View product	B MSI V275-042R graphics card NVIDIA GeForce GT 640 Model V275-042R View product
Processor1 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processor	GeForce GT 640	GeForce GT 640
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
CUDA cores	384	384
Processor frequencyDiffers	900 MHz	941 MHz
Shader clockKnown for one	Unknown — not stated by the source	1882 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Parallel processing technology support	Not supported	Not supported
Stream processorsKnown for one	Unknown — not stated by the source	384
Processor boost clock speedKnown for one	955 MHz	Unknown — not stated by the source
Maximum displays per videocardKnown for one	2	Unknown — not stated by the source
Memory1 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory type	GDDR3	GDDR3
Memory bus	128 bit	128 bit
Memory clock speed	1782 MHz	1782 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	28.5 GB/s
Ports & interfacesidentical
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
HDMI version	1.4a	1.4a
DVI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantity	1	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
Full HDKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Cooling type	Active	Active
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorDiffers	Half-Height/Half-Length (HH/HL)	Full-Height/Full-Length (FH/FL)
Number of slotsDiffers	1	2
Poweridentical
Minimum system power supply	350 W	350 W
Power consumption (typical)Known for one	50 W	Unknown — not stated by the source
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 Ul	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Minimum RAMKnown for one	2048 MB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	300 MB	Unknown — not stated by the source
Packaging contentidentical
User guide	Yes	Yes
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
HDMI	Yes	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
Maximum operating temperatureKnown for one	Unknown — not stated by the source	98 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Dimensions (WxDxH)Known for one	155 x 65 x 16 mm	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	153 g	Unknown — not stated by the source
LengthKnown for one	155 mm	Unknown — not stated by the source
DepthKnown for one	16 mm	Unknown — not stated by the source
HeightKnown for one	65 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	225 mm	Unknown — not stated by the source
Package depthKnown for one	139 mm	Unknown — not stated by the source
Package heightKnown for one	75 mm	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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