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Product comparison · 2 gpus

GIGABYTE GVN660O2GD-00-G graphics card NVIDIA GeForce GTX 660 vs GIGABYTE GVN680O4GD-00-G graphics card NVIDIA GeForce GTX 680

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  • 32specifications compared
  • 8differ
  • 24identical
  • 1known for one product only

Key differences

The GIGABYTE GVN680O4GD-00-G graphics card NVIDIA GeForce GTX 680 has 38 MHz more processor frequency than the GIGABYTE GVN660O2GD-00-G graphics card NVIDIA GeForce GTX 660 (1071 MHz vs 1033 MHz). The GIGABYTE GVN680O4GD-00-G graphics card NVIDIA GeForce GTX 680 has 39 MHz more processor boost clock speed than the GIGABYTE GVN660O2GD-00-G graphics card NVIDIA GeForce GTX 660 (1137 MHz vs 1098 MHz). The GIGABYTE GVN680O4GD-00-G graphics card NVIDIA GeForce GTX 680 has 2 GB more discrete graphics card memory than the GIGABYTE GVN660O2GD-00-G graphics card NVIDIA GeForce GTX 660 (4 GB vs 2 GB). Graphics processor: GeForce GTX 660 on the GIGABYTE GVN660O2GD-00-G graphics card NVIDIA GeForce GTX 660, GeForce GTX 680 on the GIGABYTE GVN680O4GD-00-G graphics card NVIDIA GeForce GTX 680.

  • Graphics processor
    • GeForce GTX 660
    • GeForce GTX 680
  • Processor frequency
    • 1033 MHz
    • 1071 MHz
  • Processor boost clock speed
    • 1098 MHz
    • 1137 MHz
  • Discrete graphics card memory
    • 2 GB
    • 4 GB
  • Memory bus
    • 192 bit
    • 256 bit
  • Length
    • 256.3 mm
    • 295 mm
  • Depth
    • 42 mm
    • 62 mm
  • Height
    • 131 mm
    • 129 mm

Side by side

Differences highlightedShow differences only
33 specifications
A

GIGABYTE

GVN660O2GD-00-G graphics card NVIDIA GeForce GTX 660

Model GVN660O2GD-00-G

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B

GIGABYTE

GVN680O4GD-00-G graphics card NVIDIA GeForce GTX 680

Model GVN680O4GD-00-G

View product
Processor3 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GTX 660GeForce GTX 680
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
CUDAYesYes
Processor frequencyDiffers1033 MHz1071 MHz
Processor boost clock speedDiffers1098 MHz1137 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution4096 x 2160 pixels4096 x 2160 pixels
Memory2 differ
Discrete graphics card memoryDiffers2 GB4 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers192 bit256 bit
Memory clock speed6008 MHz6008 MHz
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantity11
DisplayPorts quantity11
VGA (D-Sub) ports quantity00
Performanceidentical
PhysXYesYes
TV tuner integratedNoNo
DirectX version11.111.1
OpenGL version4.34.3
HDCPKnown for oneYes
Dual Link DVIYesYes
NVIDIA 3D VisionYesYes
Designidentical
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Full-Length (FH/FL)Full-Height/Full-Length (FH/FL)
Weight & dimensions3 differ
LengthDiffers256.3 mm295 mm
DepthDiffers42 mm62 mm
HeightDiffers131 mm129 mm
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other featuresidentical
Multi View44

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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