Product comparison · 2 gpus

MSI N640-2GD3 graphics card NVIDIA GeForce GT 640 vs MSI V273-055R graphics card AMD Radeon HD7850

29specifications compared
14differ
15identical
23known for one product only

Key differences

Graphics processor family
- N640-2GD3 graphics card NVIDIA GeForce GT 640:NVIDIA
- V273-055R graphics card AMD Radeon HD7850:AMD
Graphics processor
- N640-2GD3 graphics card NVIDIA GeForce GT 640:GeForce GT 640
- V273-055R graphics card AMD Radeon HD7850:Radeon HD7850
CUDA
- N640-2GD3 graphics card NVIDIA GeForce GT 640:Yes
- V273-055R graphics card AMD Radeon HD7850:No
Graphics card memory type
- N640-2GD3 graphics card NVIDIA GeForce GT 640:GDDR3
- V273-055R graphics card AMD Radeon HD7850:GDDR5
Memory bus
- N640-2GD3 graphics card NVIDIA GeForce GT 640:128 bit
- V273-055R graphics card AMD Radeon HD7850:256 bit
Memory clock speed
- N640-2GD3 graphics card NVIDIA GeForce GT 640:1620 MHz
- V273-055R graphics card AMD Radeon HD7850:4800 MHz
DVI-D ports quantity
- N640-2GD3 graphics card NVIDIA GeForce GT 640:1
- V273-055R graphics card AMD Radeon HD7850:0
DVI-I ports quantity
- N640-2GD3 graphics card NVIDIA GeForce GT 640:0
- V273-055R graphics card AMD Radeon HD7850:1

Side by side

Differences highlightedShow differences only

Comparison of N640-2GD3, V273-055R
52 specifications	A MSI N640-2GD3 graphics card NVIDIA GeForce GT 640 Model N640-2GD3 View product	B MSI V273-055R graphics card AMD Radeon HD7850 Model V273-055R View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GT 640	Radeon HD7850
Maximum resolutionKnown for one	Unknown — not stated by the source	4096 x 2160 pixels
CUDADiffers	Yes	No
Graphics card RAMDACKnown for one	Unknown — not stated by the source	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	4096 x 2160 pixels
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way CrossFireX
Stream processorsKnown for one	Unknown — not stated by the source	1024
CUDA coresKnown for one	384	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	1620 MHz	4800 MHz
Ports & interfaces3 differ
DVI-D ports quantityDiffers	1	0
DVI-I ports quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityDiffers	1	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Performance2 differ
PhysXDiffers	Yes	No
DirectX versionDiffers	11	11.1
Shader model versionKnown for one	Unknown — not stated by the source	5.0
Full HDKnown for one	Unknown — not stated by the source	Yes
Designidentical
Number of slotsKnown for one	Unknown — not stated by the source	2
Product colourKnown for one	Unknown — not stated by the source	Black, Blue
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	500 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	1x 6-pin
Power consumption (typical)Known for one	46 W	Unknown — not stated by the source
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
Weight & dimensions3 differ
LengthDiffers	154 mm	202 mm
DepthDiffers	34 mm	38 mm
HeightDiffers	110 mm	115 mm
Packaging contentidentical
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I - VGA
Bundled softwareKnown for one	Unknown — not stated by the source	MSI Afterbutner Drivers
User guideKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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