Product comparison · 2 gpus

MSI N640-2GD3/V1 NVIDIA GeForce GTX 770 vs MSI N780 LIGHTNING

33specifications compared
10differ
23identical
11known for one product only

Key differences

Graphics processor
- N640-2GD3/V1 NVIDIA GeForce GTX 770:GeForce GTX 770
- N780 LIGHTNING:GeForce GTX 780
Processor frequency
- N640-2GD3/V1 NVIDIA GeForce GTX 770:1072 MHz
- N780 LIGHTNING:980 MHz
Processor boost clock speed
- N640-2GD3/V1 NVIDIA GeForce GTX 770:1124 MHz
- N780 LIGHTNING:1033 MHz
Discrete graphics card memory
- N640-2GD3/V1 NVIDIA GeForce GTX 770:2 GB
- N780 LIGHTNING:3 GB
Memory bus
- N640-2GD3/V1 NVIDIA GeForce GTX 770:256 bit
- N780 LIGHTNING:384 bit
Memory clock speed
- N640-2GD3/V1 NVIDIA GeForce GTX 770:7010 MHz
- N780 LIGHTNING:6008 MHz
Product colour
- N640-2GD3/V1 NVIDIA GeForce GTX 770:Black
- N780 LIGHTNING:Black, Yellow
Length
- N640-2GD3/V1 NVIDIA GeForce GTX 770:268 mm
- N780 LIGHTNING:295 mm

Side by side

Differences highlightedShow differences only

Comparison of N640-2GD3/V1, N780 LIGHTNING
44 specifications	A MSI N640-2GD3/V1 NVIDIA GeForce GTX 770 Model N640-2GD3/V1 View product	B MSI N780 LIGHTNING View product
Processor3 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GTX 770	GeForce GTX 780
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
Processor frequencyDiffers	1072 MHz	980 MHz
Processor boost clock speedDiffers	1124 MHz	1033 MHz
FireStreamKnown for one	No	Unknown — not stated by the source
Graphics card RAMDAC	400 MHz	400 MHz
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
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	3 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	384 bit
Memory clock speedDiffers	7010 MHz	6008 MHz
Ports & interfacesidentical
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantity	1	1
DisplayPorts quantity	1	1
HDMI version	1.4a	1.4a
DVI ports quantityKnown for one	2	Unknown — not stated by the source
DisplayPort version	1.2	1.2
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX version	11.1	11.1
Shader model version	5.0	5.0
OpenGL version	4.3	4.3
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Full HD	Yes	Yes
Design1 differ
Cooling type	Active	Active
Number of slots	2	2
Product colourDiffers	Black	Black, Yellow
Weight & dimensions3 differ
WeightKnown for one	1.01 kg	Unknown — not stated by the source
LengthDiffers	268 mm	295 mm
DepthDiffers	36 mm	51.4 mm
HeightDiffers	111 mm	128.6 mm
Packaging contentidentical
Cables includedKnown for one	PCIe	Unknown — not stated by the source
Interface adapters includedKnown for one	DVI-I male - VGA female	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win

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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