Product comparison · 2 gpus

Lenovo 0B47390 graphics card NVIDIA NVS 300 vs MSI N640-1GD3 graphics card NVIDIA GeForce GTX 640

19specifications compared
13differ
6identical
16known for one product only

Key differences

Graphics processor
- 0B47390 graphics card NVIDIA NVS 300:NVS 300
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:GeForce GTX 640
Maximum resolution
- 0B47390 graphics card NVIDIA NVS 300:2560 x 1600 pixels
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:1920 x 1200 pixels
Processor frequency
- 0B47390 graphics card NVIDIA NVS 300:520 MHz
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:902 MHz
Discrete graphics card memory
- 0B47390 graphics card NVIDIA NVS 300:0.5 GB
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:1 GB
Memory bus
- 0B47390 graphics card NVIDIA NVS 300:64 bit
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:128 bit
Memory clock speed
- 0B47390 graphics card NVIDIA NVS 300:790 MHz
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:1782 MHz
Interface type
- 0B47390 graphics card NVIDIA NVS 300:PCI Express x16
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:PCI Express 3.0
HDMI ports quantity
- 0B47390 graphics card NVIDIA NVS 300:0
- N640-1GD3 graphics card NVIDIA GeForce GTX 640:1

Side by side

Differences highlightedShow differences only

Comparison of 0B47390, N640-1GD3
35 specifications	A Lenovo 0B47390 graphics card NVIDIA NVS 300 Model 0B47390 View product	B MSI N640-1GD3 graphics card NVIDIA GeForce GTX 640 Model N640-1GD3 View product
Processor3 differ
Graphics processorDiffers	NVS 300	GeForce GTX 640
Maximum resolutionDiffers	2560 x 1600 pixels	1920 x 1200 pixels
Processor frequencyDiffers	520 MHz	902 MHz
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	16	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	1 GB
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	790 MHz	1782 MHz
Ports & interfaces4 differ
Interface typeDiffers	PCI Express x16	PCI Express 3.0
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
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
Performance2 differ
DirectX versionDiffers	10.1	11.1
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
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
Poweridentical
Power consumption (typical)Known for one	17.5 W	Unknown — not stated by the source
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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