Product comparison · 2 gpus

GIGABYTE GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660 vs GIGABYTE GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780

38specifications compared
13differ
25identical
17known for one product only

Key differences

Graphics processor
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:GeForce GTX 780
Maximum resolution
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:4096 x 2160 pixels
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:2560 x 1600 pixels
Processor frequency
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:980 MHz
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:954 MHz
Processor boost clock speed
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:1046 MHz
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:1006 MHz
Maximum digital resolution
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:4096 x 2160 pixels
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:2560 x 1600 pixels
Parallel processing technology support
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:2-Way SLI
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:2-Way SLI, 3-Way SLI
Discrete graphics card memory
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:2 GB
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:3 GB
Memory bus
- GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660:192 bit
- GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780:384 bit

Side by side

Differences highlightedShow differences only

Comparison of GV-N660WF2-2GD, GV-N780OC-3GD
55 specifications	A GIGABYTE GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660 Model GV-N660WF2-2GD View product	B GIGABYTE GV-N780OC-3GD graphics card NVIDIA GeForce GTX 780 Model GV-N780OC-3GD View product
Processor6 differ
Graphics processorDiffers	GeForce GTX 660	GeForce GTX 780
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
Processor frequencyDiffers	980 MHz	954 MHz
Processor boost clock speedDiffers	1046 MHz	1006 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum digital resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
Parallel processing technology supportDiffers	2-Way SLI	2-Way SLI, 3-Way SLI
Stream processorsKnown for one	Unknown — not stated by the source	2304
Processor coresKnown for one	Unknown — not stated by the source	1
CUDA coresKnown for one	960	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryDiffers	2 GB	3 GB
Memory busDiffers	192 bit	384 bit
Memory bandwidth (max)Known for one	Unknown — not stated by the source	288.4 GB/s
Ports & interfacesidentical
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
Shader model versionKnown for one	Unknown — not stated by the source	5.0
HDCPKnown for one	Unknown — not stated by the source	Yes
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Blue	Multicolour
Power1 differ
Minimum system power supplyDiffers	450 W	600 W
Power consumption (typical)Known for one	Unknown — not stated by the source	250 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	1x 6-pin, 1x 8-pin
Weight & dimensions3 differ
LengthDiffers	256.3 mm	292 mm
DepthDiffers	42 mm	43 mm
HeightDiffers	131 mm	129 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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