Product comparison · 2 gpus

MSI 3GD5 NVIDIA GeForce GTX 780 Ti vs MSI V809-405R graphics card NVIDIA GeForce GT 640

24specifications compared
15differ
9identical
12known for one product only

Key differences

Graphics processor
- 3GD5 NVIDIA GeForce GTX 780 Ti:GeForce GTX 780 Ti
- V809-405R graphics card NVIDIA GeForce GT 640:GeForce GT 640
Processor frequency
- 3GD5 NVIDIA GeForce GTX 780 Ti:876 MHz
- V809-405R graphics card NVIDIA GeForce GT 640:900 MHz
Discrete graphics card memory
- 3GD5 NVIDIA GeForce GTX 780 Ti:3 GB
- V809-405R graphics card NVIDIA GeForce GT 640:2 GB
Graphics card memory type
- 3GD5 NVIDIA GeForce GTX 780 Ti:GDDR5
- V809-405R graphics card NVIDIA GeForce GT 640:GDDR3
Memory bus
- 3GD5 NVIDIA GeForce GTX 780 Ti:384 bit
- V809-405R graphics card NVIDIA GeForce GT 640:128 bit
Memory clock speed
- 3GD5 NVIDIA GeForce GTX 780 Ti:7000 MHz
- V809-405R graphics card NVIDIA GeForce GT 640:1620 MHz
DVI-I ports quantity
- 3GD5 NVIDIA GeForce GTX 780 Ti:1
- V809-405R graphics card NVIDIA GeForce GT 640:0
DisplayPorts quantity
- 3GD5 NVIDIA GeForce GTX 780 Ti:1
- V809-405R graphics card NVIDIA GeForce GT 640:0

Side by side

Differences highlightedShow differences only

Comparison of 3GD5, V809-405R
36 specifications	A MSI 3GD5 NVIDIA GeForce GTX 780 Ti Model 3GD5 View product	B MSI V809-405R graphics card NVIDIA GeForce GT 640 Model V809-405R View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GTX 780 Ti	GeForce GT 640
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Processor frequencyDiffers	876 MHz	900 MHz
Processor boost clock speedKnown for one	928 MHz	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Parallel processing technology supportKnown for one	3-Way SLI	Unknown — not stated by the source
FireStreamKnown for one	Unknown — not stated by the source	No
Memory4 differ
Discrete graphics card memoryDiffers	3 GB	2 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	384 bit	128 bit
Memory clock speedDiffers	7000 MHz	1620 MHz
Ports & interfaces3 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	0
HDMI version	1.4a	1.4a
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Performance3 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX versionDiffers	11.2	11.1
OpenGL versionDiffers	4.4	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
Number of slotsKnown for one	Unknown — not stated by the source	2
Product colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensions3 differ
WeightKnown for one	920 g	Unknown — not stated by the source
LengthDiffers	263 mm	164 mm
DepthDiffers	41 mm	42 mm
HeightDiffers	111 mm	110 mm

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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