Product comparison · 2 gpus

MSI 912-V287-001 graphics card NVIDIA GeForce GTX 660 vs MSI V809-404R graphics card NVIDIA GeForce GT 640

26specifications compared
13differ
13identical
15known for one product only

Key differences

Graphics processor
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
- V809-404R graphics card NVIDIA GeForce GT 640:GeForce GT 640
Maximum resolution
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:2560 x 1600 pixels
- V809-404R graphics card NVIDIA GeForce GT 640:4096 x 2160 pixels
Processor frequency
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:1033 MHz
- V809-404R graphics card NVIDIA GeForce GT 640:900 MHz
Graphics card memory type
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:GDDR5
- V809-404R graphics card NVIDIA GeForce GT 640:GDDR3
Memory bus
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:192 bit
- V809-404R graphics card NVIDIA GeForce GT 640:128 bit
Memory clock speed
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:6008 MHz
- V809-404R graphics card NVIDIA GeForce GT 640:1782 MHz
DVI-D ports quantity
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:1
- V809-404R graphics card NVIDIA GeForce GT 640:0
DisplayPorts quantity
- 912-V287-001 graphics card NVIDIA GeForce GTX 660:1
- V809-404R graphics card NVIDIA GeForce GT 640:0

Side by side

Differences highlightedShow differences only

Comparison of 912-V287-001, V809-404R
41 specifications	A MSI 912-V287-001 graphics card NVIDIA GeForce GTX 660 Model 912-V287-001 View product	B MSI V809-404R graphics card NVIDIA GeForce GT 640 Model V809-404R View product
Processor3 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GTX 660	GeForce GT 640
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyDiffers	1033 MHz	900 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Parallel processing technology supportKnown for one	2-Way SLI	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memory	2 GB	2 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	192 bit	128 bit
Memory clock speedDiffers	6008 MHz	1782 MHz
Ports & interfaces3 differ
Interface type	PCI Express 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
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
HDMI version	1.4a	1.4a
DMS-59 ports quantityKnown for one	Unknown — not stated by the source	0
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Dual VGAKnown for one	Unknown — not stated by the source	Yes
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	0	1
VHDCI ports quantityKnown for one	Unknown — not stated by the source	0
Video inKnown for one	Unknown — not stated by the source	Yes
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Performance1 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX version	11.1	11.1
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Weight & dimensions3 differ
LengthDiffers	235 mm	171 mm
DepthDiffers	35.8 mm	37 mm
HeightDiffers	125.2 mm	115 mm
WeightKnown for one	615 g	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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