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Product comparison · 2 gpus

GIGABYTE GVR779O2GD-00-G11 graphics card AMD Radeon HD7790 vs HP E1C64AA graphics card AMD Radeon HD8490

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  • 15specifications compared
  • 6differ
  • 9identical
  • 15known for one product only

Key differences

  • Graphics processor
    • Radeon HD7790
    • Radeon HD8490
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Graphics card memory type
    • GDDR5
    • GDDR3
  • Memory bus
    • 128 bit
    • 64 bit
  • Interface type
    • PCI Express 3.0
    • PCI Express x16
  • DirectX version
    • 11.1
    • 10.1

Side by side

Differences highlightedShow differences only
30 specifications
A

GIGABYTE

GVR779O2GD-00-G11 graphics card AMD Radeon HD7790

Model GVR779O2GD-00-G11

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B

HP

E1C64AA graphics card AMD Radeon HD8490

Model E1C64AA

View product
Processor1 differ
Graphics processorDiffersRadeon HD7790Radeon HD8490
CUDAKnown for oneYes
Processor frequencyKnown for one1075 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
Graphics card RAMDACKnown for one900 MHz
Memory3 differ
Discrete graphics card memoryDiffers2 GB1 GB
Graphics card memory typeDiffersGDDR5GDDR3
Memory busDiffers128 bit64 bit
Memory clock speedKnown for one6000 MHz
Ports & interfaces1 differ
Interface typeDiffersPCI Express 3.0PCI Express x16
HDMI ports quantityKnown for one1
DVI-D ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one0
DMS-59 ports quantityKnown for one1
Performance1 differ
DirectX versionDiffers11.110.1
HDCPKnown for oneYes
Designidentical
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Full-Length (FH/FL)
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Multi ViewKnown for one3

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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