Product comparison · 2 gpus

GIGABYTE GV-N640D3-2GI graphics card NVIDIA GeForce GT 640 vs MSI N650 PE 1GD5/OC

34specifications compared
12differ
22identical
15known for one product only

Key differences

Graphics processor
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:GeForce GT 640
- N650 PE 1GD5/OC:GeForce GTX 650
Processor frequency
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:900 MHz
- N650 PE 1GD5/OC:1124 MHz
Discrete graphics card memory
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:2 GB
- N650 PE 1GD5/OC:1 GB
Graphics card memory type
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:GDDR3
- N650 PE 1GD5/OC:GDDR5
Memory clock speed
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:1800 MHz
- N650 PE 1GD5/OC:5000 MHz
DVI-D ports quantity
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:2
- N650 PE 1GD5/OC:1
DVI-I ports quantity
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:0
- N650 PE 1GD5/OC:1
OpenGL version
- GV-N640D3-2GI graphics card NVIDIA GeForce GT 640:4.2
- N650 PE 1GD5/OC:4.3

Side by side

Differences highlightedShow differences only

Comparison of GV-N640D3-2GI, N650 PE 1GD5/OC
49 specifications	A GIGABYTE GV-N640D3-2GI graphics card NVIDIA GeForce GT 640 Model GV-N640D3-2GI View product	B MSI N650 PE 1GD5/OC View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GT 640	GeForce GTX 650
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
CUDA cores	384	384
Processor frequencyDiffers	900 MHz	1124 MHz
FireStreamKnown for one	No	Unknown — not stated by the source
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory bus	128 bit	128 bit
Memory clock speedDiffers	1800 MHz	5000 MHz
Ports & interfaces2 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityDiffers	2	1
DVI-I ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI ports quantity	2	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX version	11	11
OpenGL versionDiffers	4.2	4.3
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
Full HD	Yes	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Number of slots	2	2
Product colourKnown for one	Black, Blue	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	350 W	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensions3 differ
LengthDiffers	190 mm	230 mm
DepthDiffers	42 mm	36.6 mm
HeightDiffers	136.8 mm	105 mm
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Number of processors installed	1	1
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I - VGA, miniHDMI - HDMI
User guideKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	MSI Utilites & Driver CD Norton Internet Security 2008 Trial 60 d.

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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