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Product comparison · 2 gpus

CLUB3D CGAX-7876SO graphics card AMD Radeon HD7870 vs CLUB3D CGNX-G648L graphics card NVIDIA GeForce GT 640

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  • 34specifications compared
  • 20differ
  • 14identical
  • 19known for one product only

Key differences

  • Graphics processor family
    • AMD
    • NVIDIA
  • Graphics processor
    • Radeon HD7870
    • GeForce GT 640
  • Maximum resolution
    • 4096 x 3112 pixels
    • 2560 x 1600 pixels
  • CUDA
    • No
    • Yes
  • Processor frequency
    • 1100 MHz
    • 900 MHz
  • Parallel processing technology support
    • 2-Way CrossFireX
    • Not supported
  • Discrete graphics card memory
    • 2 GB
    • 4 GB
  • Graphics card memory type
    • GDDR5
    • GDDR3

Side by side

Differences highlightedShow differences only
53 specifications
A

CLUB3D

CGAX-7876SO graphics card AMD Radeon HD7870

Model CGAX-7876SO

View product
B

CLUB3D

CGNX-G648L graphics card NVIDIA GeForce GT 640

Model CGNX-G648L

View product
Processor6 differ
Graphics processor familyDiffersAMDNVIDIA
Graphics processorDiffersRadeon HD7870GeForce GT 640
Maximum resolutionDiffers4096 x 3112 pixels2560 x 1600 pixels
CUDADiffersNoYes
CUDA coresKnown for one384
Processor frequencyDiffers1100 MHz900 MHz
Shader clockKnown for one955 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
Parallel processing technology supportDiffers2-Way CrossFireXNot supported
Stream processorsKnown for one1280
Memory4 differ
Discrete graphics card memoryDiffers2 GB4 GB
Graphics card memory typeDiffersGDDR5GDDR3
Memory busDiffers256 bit128 bit
Memory clock speedDiffers4800 MHz1600 MHz
Ports & interfaces2 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantityDiffers10
DisplayPorts quantity00
HDMI version1.4a1.4a
VGA (D-Sub) ports quantityDiffers01
Mini DisplayPorts quantityKnown for one2
Performance2 differ
PhysXDiffersNoYes
TV tuner integratedNoNo
DirectX version11.111.1
Shader model versionKnown for one5.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIDiffersYesNo
NVIDIA 3D VisionKnown for oneYes
Designidentical
Cooling typeActiveActive
Form factorKnown for oneHalf-Height/Half-Length (HH/HL)
Number of slotsKnown for one2
CertificationKnown for oneCE, FCC, RoHS
Power1 differ
Minimum system power supplyKnown for one350 W
Power consumption (typical)Differs15 W50 W
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x
Minimum RAMKnown for one2048 MB
Minimum processorKnown for oneIntel Pentium 4, AMD Ahtlon XP class or higher
Minimum storage drive spaceKnown for one300 MB
Weight & dimensions4 differ
WeightDiffers669 g207 g
LengthDiffers268 mm146 mm
DepthDiffers36 mm25 mm
HeightDiffers122 mm63 mm
Packaging dataidentical
Package widthKnown for one225 mm
Package depthKnown for one139 mm
Package heightKnown for one75 mm
Packaging contentidentical
ManualYesYes
User guideYesYes
Other features1 differ
HDMIYesYes
ChipsetDiffersPitcairn XTGK107

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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