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Product comparison · 2 gpus

CLUB3D CGAX-787613 graphics card AMD Radeon HD7870 vs GIGABYTE GV-N420-2GI graphics card NVIDIA GeForce GT 420

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  • 33specifications compared
  • 20differ
  • 13identical
  • 24known for one product only

Key differences

  • Graphics processor family
    • AMD
    • NVIDIA
  • Graphics processor
    • Radeon HD7870
    • GeForce GT 420
  • Maximum resolution
    • 4096 x 3112 pixels
    • 2560 x 1600 pixels
  • Processor frequency
    • 1000 MHz
    • 700 MHz
  • Maximum displays per videocard
    • 3
    • 2
  • Graphics card memory type
    • GDDR5
    • GDDR3
  • Memory bus
    • 256 bit
    • 128 bit
  • Memory clock speed
    • 4800 MHz
    • 1600 MHz

Side by side

Differences highlightedShow differences only
57 specifications
A

CLUB3D

CGAX-787613 graphics card AMD Radeon HD7870

Model CGAX-787613

View product
B

GIGABYTE

GV-N420-2GI graphics card NVIDIA GeForce GT 420

Model GV-N420-2GI

View product
Processor5 differ
Graphics processor familyDiffersAMDNVIDIA
Graphics processorDiffersRadeon HD7870GeForce GT 420
Maximum resolutionDiffers4096 x 3112 pixels2560 x 1600 pixels
Processor frequencyDiffers1000 MHz700 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum displays per videocardDiffers32
Parallel processing technology supportKnown for one2-Way CrossFireX
Stream processorsKnown for one1280
Processor coresKnown for one1
CUDAKnown for oneYes
Shader clockKnown for one1400 MHz
FireStreamKnown for oneNo
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
Memory3 differ
Discrete graphics card memory2 GB2 GB
Graphics card memory typeDiffersGDDR5GDDR3
Memory busDiffers256 bit128 bit
Memory clock speedDiffers4800 MHz1600 MHz
Ports & interfaces4 differ
Interface typeDiffersPCI Express 3.0PCI Express 2.0
HDMI ports quantity11
DVI-D ports quantityDiffers10
DVI-I ports quantity11
DisplayPorts quantity00
HDMI versionKnown for one1.4a
DVI ports quantityDiffers21
DisplayPort versionKnown for one1.2
Dual VGAKnown for oneYes
Mini DisplayPorts quantityKnown for one2
VGA (D-Sub) ports quantityDiffers01
Performance2 differ
PhysXDiffersNoYes
TV tuner integratedNoNo
DirectX versionDiffers11.111
Shader model versionKnown for one5.0
OpenGL version4.24.2
OpenCL versionKnown for one1.2
HDCPYesYes
Dual Link DVIYesYes
Full HDYesYes
HD3D TechnologyKnown for oneYes
NVIDIA 3D VisionKnown for oneYes
Design3 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 slotsDiffers21
Product colourDiffersBlack, RedBlack, Blue
Power1 differ
Minimum system power supplyDiffers700 W350 W
Power consumption (typical)Known for one175 W
Supplementary power connectorsKnown for one2x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Weight & dimensions2 differ
WeightKnown for one573 g
LengthDiffers211 mm187 mm
Depth36 mm36 mm
HeightDiffers122 mm127 mm
Packaging contentidentical
User guideKnown for oneYes
Bundled softwareKnown for oneClub3D RoyalFlush OC Software
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Technical detailsidentical
Compliance certificatesRoHSRoHS

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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