Product comparison · 2 gpus

MSI V801-1253R graphics card NVIDIA GeForce GTX TITAN vs MSI V809-404R graphics card NVIDIA GeForce GT 640

31specifications compared
18differ
13identical
35known for one product only

Key differences

Graphics processor
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:GeForce GTX TITAN
- V809-404R graphics card NVIDIA GeForce GT 640:GeForce GT 640
Processor frequency
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:837 MHz
- V809-404R graphics card NVIDIA GeForce GT 640:900 MHz
Discrete graphics card memory
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:6 GB
- V809-404R graphics card NVIDIA GeForce GT 640:2 GB
Graphics card memory type
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:GDDR5
- V809-404R graphics card NVIDIA GeForce GT 640:GDDR3
Memory bus
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:384 bit
- V809-404R graphics card NVIDIA GeForce GT 640:128 bit
Memory clock speed
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:6008 MHz
- V809-404R graphics card NVIDIA GeForce GT 640:1782 MHz
Interface type
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:PCI 3.0
- V809-404R graphics card NVIDIA GeForce GT 640:PCI Express 3.0
DVI-D ports quantity
- V801-1253R graphics card NVIDIA GeForce GTX TITAN:1
- V809-404R graphics card NVIDIA GeForce GT 640:0

Side by side

Differences highlightedShow differences only

Comparison of V801-1253R, V809-404R
66 specifications	A MSI V801-1253R graphics card NVIDIA GeForce GTX TITAN Model V801-1253R View product	B MSI V809-404R graphics card NVIDIA GeForce GT 640 Model V809-404R View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GTX TITAN	GeForce GT 640
CUDA	Yes	Yes
CUDA coresKnown for one	2688	Unknown — not stated by the source
Processor frequencyDiffers	837 MHz	900 MHz
Processor boost clock speedKnown for one	876 MHz	Unknown — not stated by the source
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI, 3-Way SLI	Unknown — not stated by the source
Stream processorsKnown for one	2688	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Maximum resolutionKnown for one	Unknown — not stated by the source	4096 x 2160 pixels
Memory4 differ
Discrete graphics card memoryDiffers	6 GB	2 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	384 bit	128 bit
Memory clock speedDiffers	6008 MHz	1782 MHz
Memory bandwidth (max)Known for one	288.4 GB/s	Unknown — not stated by the source
Ports & interfaces7 differ
Interface typeDiffers	PCI 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	1	0
HDMI version	1.4a	1.4a
DVI ports quantityDiffers	2	1
Dual VGADiffers	No	Yes
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Video inDiffers	No	Yes
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DMS-59 ports quantityKnown for one	Unknown — not stated by the source	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
VHDCI ports quantityKnown for one	Unknown — not stated by the source	0
Performance2 differ
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX versionDiffers	11	11.1
Shader model version	5.0	5.0
OpenGL versionDiffers	4.3	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Dual DVOKnown for one	No	Unknown — not stated by the source
Full HD	Yes	Yes
Texture Fill Rate (TFR)Known for one	187.5 GTexel/s	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
Product colourKnown for one	Multicolour	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	600 W	Unknown — not stated by the source
Power consumption (typical)Known for one	250 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	1x 6-pin, 1x 8-pin	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	No	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightKnown for one	1.01 kg	Unknown — not stated by the source
LengthDiffers	267 mm	171 mm
DepthDiffers	39 mm	37 mm
HeightDiffers	98 mm	115 mm
Packaging contentidentical
Interface adapters includedKnown for one	DVI-I - VGA	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Power requirementsKnown for one	42A	Unknown — not stated by the source
Maximum operating temperatureKnown for one	95 °C	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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