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Product comparison · 2 gpus

GIGABYTE GV-R775OC-1GI graphics card AMD Radeon HD7750 vs GIGABYTE GV-R777D5-1GD graphics card AMD Radeon HD7770

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  • 26specifications compared
  • 7differ
  • 19identical
  • 9known for one product only

Key differences

  • Graphics processor
    • Radeon HD7750
    • Radeon HD7770
  • Processor frequency
    • 880 MHz
    • 1000 MHz
  • DVI-D ports quantity
    • 1
    • 0
  • DVI-I ports quantity
    • 0
    • 1
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • OpenGL version
    • 4.1
    • 4.2
  • Minimum system power supply
    • 400 W
    • 450 W

Side by side

Differences highlightedShow differences only
35 specifications
A

GIGABYTE

GV-R775OC-1GI graphics card AMD Radeon HD7750

Model GV-R775OC-1GI

View product
B

GIGABYTE

GV-R777D5-1GD graphics card AMD Radeon HD7770

Model GV-R777D5-1GD

View product
Processor2 differ
Graphics processor familyAMDAMD
Graphics processorDiffersRadeon HD7750Radeon HD7770
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
Processor frequencyDiffers880 MHz1000 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Parallel processing technology supportKnown for oneNot supported
Memoryidentical
Discrete graphics card memory1 GB1 GB
Graphics card memory typeGDDR5GDDR5
Memory bus128 bit128 bit
Memory clock speed4500 MHz4500 MHz
Ports & interfaces3 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityDiffers10
DVI-I ports quantityDiffers01
DisplayPorts quantity00
VGA (D-Sub) ports quantityDiffers10
Mini DisplayPorts quantityKnown for one2
Performance1 differ
PhysXNoNo
TV tuner integratedNoNo
DirectX version1111
OpenGL versionDiffers4.14.2
Dual Link DVIKnown for oneYes
Designidentical
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Half-Length (FH/HL)Full-Height/Half-Length (FH/HL)
CertificationKnown for oneRoHS
Power1 differ
Minimum system power supplyDiffers400 W450 W
System requirementsidentical
Windows operating systems supportedYesYes
Weight & dimensionsidentical
LengthKnown for one195 mm
DepthKnown for one40 mm
HeightKnown for one136 mm
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
HDMIYesYes
Dimensions (WxDxH)Known for one136.5 x 212 x 41.5 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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