Product comparison · 2 gpus

Lenovo 0B47390 graphics card NVIDIA NVS 300 vs MSI N640-2GD3 graphics card NVIDIA GeForce GT 640

21specifications compared
15differ
6identical
17known for one product only

Key differences

Graphics processor
- 0B47390 graphics card NVIDIA NVS 300:NVS 300
- N640-2GD3 graphics card NVIDIA GeForce GT 640:GeForce GT 640
CUDA cores
- 0B47390 graphics card NVIDIA NVS 300:16
- N640-2GD3 graphics card NVIDIA GeForce GT 640:384
Processor frequency
- 0B47390 graphics card NVIDIA NVS 300:520 MHz
- N640-2GD3 graphics card NVIDIA GeForce GT 640:900 MHz
Discrete graphics card memory
- 0B47390 graphics card NVIDIA NVS 300:0.5 GB
- N640-2GD3 graphics card NVIDIA GeForce GT 640:2 GB
Memory bus
- 0B47390 graphics card NVIDIA NVS 300:64 bit
- N640-2GD3 graphics card NVIDIA GeForce GT 640:128 bit
Memory clock speed
- 0B47390 graphics card NVIDIA NVS 300:790 MHz
- N640-2GD3 graphics card NVIDIA GeForce GT 640:1620 MHz
Interface type
- 0B47390 graphics card NVIDIA NVS 300:PCI Express x16
- N640-2GD3 graphics card NVIDIA GeForce GT 640:PCI Express 3.0
HDMI ports quantity
- 0B47390 graphics card NVIDIA NVS 300:0
- N640-2GD3 graphics card NVIDIA GeForce GT 640:1

Side by side

Differences highlightedShow differences only

Comparison of 0B47390, N640-2GD3
38 specifications	A Lenovo 0B47390 graphics card NVIDIA NVS 300 Model 0B47390 View product	B MSI N640-2GD3 graphics card NVIDIA GeForce GT 640 Model N640-2GD3 View product
Processor3 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	NVS 300	GeForce GT 640
CUDA	Yes	Yes
CUDA coresDiffers	16	384
Processor frequencyDiffers	520 MHz	900 MHz
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	0.5 GB	2 GB
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	790 MHz	1620 MHz
Ports & interfaces4 differ
Interface typeDiffers	PCI Express x16	PCI Express 3.0
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	0	0
DisplayPorts quantity	0	0
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
DVI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	0	1
DMS-59 ports quantityKnown for one	1	Unknown — not stated by the source
Performance3 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX versionDiffers	10.1	11
OpenGL versionDiffers	3.3	4.2
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Cooling typeDiffers	Passive	Active
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Half-Length (FH/HL)
Power1 differ
Power consumption (typical)Differs	17.5 W	46 W
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	154 mm
DepthKnown for one	Unknown — not stated by the source	34 mm
HeightKnown for one	Unknown — not stated by the source	110 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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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