Product comparison · 2 gpus

MSI N640GT-MD2GD3 V3 vs MSI N660TI PE 2GD5/OC

33specifications compared
14differ
19identical
25known for one product only

Key differences

Graphics processor
- N640GT-MD2GD3 V3:GeForce GT 640
- N660TI PE 2GD5/OC:GeForce GTX 660 Ti
CUDA cores
- N640GT-MD2GD3 V3:384
- N660TI PE 2GD5/OC:1344
Processor frequency
- N640GT-MD2GD3 V3:900 MHz
- N660TI PE 2GD5/OC:1019 MHz
Parallel processing technology support
- N640GT-MD2GD3 V3:Not supported
- N660TI PE 2GD5/OC:2-Way SLI, 3-Way SLI
Graphics card memory type
- N640GT-MD2GD3 V3:GDDR3
- N660TI PE 2GD5/OC:GDDR5
Memory bus
- N640GT-MD2GD3 V3:128 bit
- N660TI PE 2GD5/OC:192 bit
Memory clock speed
- N640GT-MD2GD3 V3:1782 MHz
- N660TI PE 2GD5/OC:6008 MHz
DisplayPorts quantity
- N640GT-MD2GD3 V3:0
- N660TI PE 2GD5/OC:1

Side by side

Differences highlightedShow differences only

Comparison of N640GT-MD2GD3 V3, N660TI PE 2GD5/OC
58 specifications	A MSI N640GT-MD2GD3 V3 View product	B MSI N660TI PE 2GD5/OC View product
Processor4 differ
Graphics processorDiffers	GeForce GT 640	GeForce GTX 660 Ti
CUDA coresDiffers	384	1344
Processor frequencyDiffers	900 MHz	1019 MHz
Processor boost clock speedKnown for one	Unknown — not stated by the source	1097 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum displays per videocardKnown for one	Unknown — not stated by the source	4
Parallel processing technology supportDiffers	Not supported	2-Way SLI, 3-Way SLI
Stream processorsKnown for one	Unknown — not stated by the source	1344
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	192 bit
Memory clock speedDiffers	1782 MHz	6008 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	144.2 GB/s
Ports & interfaces3 differ
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
DVI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
Performanceidentical
Shader model versionKnown for one	Unknown — not stated by the source	5.0
Full HDKnown for one	Unknown — not stated by the source	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Number of slotsKnown for one	Unknown — not stated by the source	2
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	450 W
Power consumption (typical)Known for one	Unknown — not stated by the source	150 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	2x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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 system requirementsKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
LengthDiffers	144 mm	265 mm
DepthDiffers	29 mm	38 mm
HeightDiffers	111 mm	113 mm
Packaging contentidentical
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I - VGA, miniHDMI - HDMI
Other featuresidentical
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
Maximum operating temperatureKnown for one	Unknown — not stated by the source	97 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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