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Product comparison · 2 gpus

GIGABYTE GV-R677OC-1GD graphics card AMD Radeon HD6770 vs MSI Radeon HD 3450

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  • 17specifications compared
  • 8differ
  • 9identical
  • 20known for one product only

Key differences

  • Processor frequency
    • 900 MHz
    • 600 MHz
  • Graphics card memory type
    • GDDR5
    • GDDR2
  • Memory bus
    • 128 bit
    • 64 bit
  • Memory clock speed
    • 4800 MHz
    • 800 MHz
  • Interface type
    • PCI Express 2.1
    • PCI Express 2.0
  • DVI-I ports quantity
    • 2
    • 1
  • DirectX version
    • 11
    • 10.1
  • OpenGL version
    • 4.1
    • 2.0

Side by side

Differences highlightedShow differences only
37 specifications
A

GIGABYTE

GV-R677OC-1GD graphics card AMD Radeon HD6770

Model GV-R677OC-1GD

View product
B

MSI

Radeon HD 3450View product
Processor1 differ
Graphics processor familyAMDAMD
Graphics processorKnown for oneRadeon HD6770
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDANoNo
Processor frequencyDiffers900 MHz600 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Graphics card RAMDACKnown for one400 MHz
Parallel processing technology supportKnown for oneNot supported
Memory3 differ
Discrete graphics card memoryKnown for one1 GB
Graphics card memory typeDiffersGDDR5GDDR2
Memory busDiffers128 bit64 bit
Memory clock speedDiffers4800 MHz800 MHz
Ports & interfaces2 differ
Interface typeDiffersPCI Express 2.1PCI Express 2.0
HDMI ports quantityKnown for one1
DVI-I ports quantityDiffers21
DisplayPorts quantityKnown for one1
DVI ports quantityKnown for one1
TV-outKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Performance2 differ
PhysXNoNo
TV tuner integratedNoNo
DirectX versionDiffers1110.1
OpenGL versionDiffers4.12.0
Dual Link DVIYesYes
Full HDYesYes
HDCPKnown for oneYes
Designidentical
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Full-Length (FH/FL)
CertificationKnown for oneRoHS
Poweridentical
Power consumption (typical)Known for one75 W
Weight & dimensionsidentical
LengthKnown for one222 mm
DepthKnown for one42 mm
HeightKnown for one132 mm
Other featuresidentical
Mac compatibilityKnown for oneNo
HDMIYesYes
Compatible operating systemsKnown for oneWindows 7

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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