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Product comparison · 2 gpus

GIGABYTE GV-N65TBOC-2GD graphics card NVIDIA GeForce GTX 650 Ti vs GIGABYTE GV-R779OC-1GD graphics card AMD Radeon HD7790

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  • 28specifications compared
  • 13differ
  • 15identical
  • 30known for one product only

Key differences

  • Graphics processor family
    • NVIDIA
    • AMD
  • Graphics processor
    • GeForce GTX 650 Ti
    • Radeon HD7790
  • Processor frequency
    • 1032 MHz
    • 1075 MHz
  • Maximum digital resolution
    • 4096 x 2160 pixels
    • 2560 x 1600 pixels
  • Parallel processing technology support
    • 2-Way SLI
    • 2-Way CrossFireX
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Memory bus
    • 192 bit
    • 128 bit
  • PhysX
    • Yes
    • No

Side by side

Differences highlightedShow differences only
58 specifications
A

GIGABYTE

GV-N65TBOC-2GD graphics card NVIDIA GeForce GTX 650 Ti

Model GV-N65TBOC-2GD

View product
B

GIGABYTE

GV-R779OC-1GD graphics card AMD Radeon HD7790

Model GV-R779OC-1GD

View product
Processor5 differ
Graphics processor familyDiffersNVIDIAAMD
Graphics processorDiffersGeForce GTX 650 TiRadeon HD7790
CUDAKnown for oneYes
CUDA coresKnown for one768
Processor frequencyDiffers1032 MHz1075 MHz
Processor boost clock speedKnown for one1098 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolutionDiffers4096 x 2160 pixels2560 x 1600 pixels
Maximum displays per videocardKnown for one4
Parallel processing technology supportDiffers2-Way SLI2-Way CrossFireX
Stream processorsKnown for one768
Processor coresKnown for one1
Maximum resolutionKnown for one2560 x 1600 pixels
Memory2 differ
Discrete graphics card memoryDiffers2 GB1 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers192 bit128 bit
Memory clock speedKnown for one6008 MHz
Memory bandwidth (max)Known for one144.2 GB/s
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantity11
DisplayPorts quantity11
HDMI versionKnown for one1.4a
DVI ports quantity22
Dual VGAKnown for oneNo
TV-in portKnown for oneNo
TV-outKnown for oneNo
VGA (D-Sub) ports quantity00
Video inKnown for oneNo
Performance3 differ
PhysXDiffersYesNo
TV tuner integratedNoNo
DirectX versionDiffers1111.1
Shader model versionKnown for one5.0
OpenGL versionDiffers4.34.2
HDCPKnown for oneYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
Dual DVOKnown for oneNo
Full HDKnown for oneYes
Design1 differ
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorDiffersFull-Height/Full-Length (FH/FL)Full-Height/Half-Length (FH/HL)
Number of slotsKnown for one2
Poweridentical
Minimum system power supply450 W450 W
Supplementary power connectorsKnown for one1x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Weight & dimensions2 differ
LengthDiffers256.3 mm203 mm
Depth42 mm42 mm
HeightDiffers131 mm136 mm
Packaging contentidentical
User guideKnown for oneYes
Other featuresidentical
HDMIKnown for oneYes
Maximum operating temperatureKnown for one97 °C
Number of processors installedKnown for one1
Technical detailsidentical
Compliance certificatesKnown for oneRoHS

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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