Product comparison · 2 gpus

CLUB3D CGAX-7957 graphics card AMD Radeon HD7950 vs MSI R7950-2PMD3GD5/OC graphics card AMD Radeon HD7950

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  • 37specifications compared
  • 5differ
  • 32identical
  • 25known for one product only

Key differences

  • Maximum resolution
    • CGAX-7957 graphics card AMD Radeon HD7950:4096 x 3112 pixels
    • R7950-2PMD3GD5/OC graphics card AMD Radeon HD7950:4096 x 2160 pixels
  • Processor frequency
    • CGAX-7957 graphics card AMD Radeon HD7950:800 MHz
    • R7950-2PMD3GD5/OC graphics card AMD Radeon HD7950:830 MHz
  • Maximum digital resolution
    • CGAX-7957 graphics card AMD Radeon HD7950:4096 x 3112 pixels
    • R7950-2PMD3GD5/OC graphics card AMD Radeon HD7950:2560 x 1600 pixels
  • DirectX version
    • CGAX-7957 graphics card AMD Radeon HD7950:11.1
    • R7950-2PMD3GD5/OC graphics card AMD Radeon HD7950:11

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Comparison of CGAX-7957, R7950-2PMD3GD5/OC
62 specifications
Processor3 differ
Graphics processor familyAMDAMD
Graphics processorRadeon HD7950Radeon HD7950
Maximum resolutionDiffers4096 x 3112 pixels4096 x 2160 pixels
CUDANoNo
Processor frequencyDiffers800 MHz830 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolutionDiffers4096 x 3112 pixels2560 x 1600 pixels
Maximum displays per videocardKnown for one6Unknown — not stated by the source
Parallel processing technology supportKnown for oneAPP, Quad-GPU CrossFireXUnknown — not stated by the source
Stream processors17921792
Shader clockKnown for oneUnknown — not stated by the source830 MHz
Processor coresKnown for oneUnknown — not stated by the source1
Memoryidentical
Discrete graphics card memory3 GB3 GB
Graphics card memory typeGDDR5GDDR5
Memory bus384 bit384 bit
Memory clock speed5000 MHz5000 MHz
Memory bandwidth (max)Known for one264 GB/sUnknown — not stated by the source
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity00
DVI-I ports quantity11
DisplayPorts quantity00
HDMI version1.4a1.4a
Mini DisplayPorts quantity22
VGA (D-Sub) ports quantity00
DVI ports quantityKnown for oneUnknown — not stated by the source1
Performance1 differ
PhysXNoNo
TV tuner integratedNoNo
DirectX versionDiffers11.111
Shader model version5.05.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
Full HDKnown for oneYesUnknown — not stated by the source
NVIDIA 3D VisionKnown for oneUnknown — not stated by the sourceNo
Designidentical
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Full-Length (FH/FL)Full-Height/Full-Length (FH/FL)
Number of slots22
CertificationKnown for oneFCC, CE, RoHSUnknown — not stated by the source
Poweridentical
Minimum system power supply500 W500 W
Power consumption (typical)Known for one200 WUnknown — not stated by the source
Supplementary power connectors2x 6-pin2x 6-pin
System requirements1 differ
Windows operating systems supportedDiffersWindows 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 Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, WiYes
Minimum system requirementsKnown for oneCD-ROMUnknown — not stated by the source
Minimum RAMKnown for one1024 MBUnknown — not stated by the source
Minimum storage drive spaceKnown for one200 MBUnknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one642 gUnknown — not stated by the source
LengthKnown for one263 mmUnknown — not stated by the source
DepthKnown for one34 mmUnknown — not stated by the source
HeightKnown for one107 mmUnknown — not stated by the source
Other featuresidentical
Mac compatibilityNoNo
Cable typeKnown for oneMiniDP - DVIUnknown — not stated by the source
HDMIYesYes
ChipsetKnown for oneTahiti ProUnknown — not stated by the source
Compatible operating systemsKnown for oneWindows 7 Windows Vista Windows XPUnknown — not stated by the source
Dimensions (WxDxH)Known for one263 x 107 x 34 mmUnknown — not stated by the source
Graphics card familyKnown for oneUnknown — not stated by the sourceAMD, ATI
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceDisplayPort
Interface adapters includedKnown for oneUnknown — not stated by the sourceDVI-I - VGA
User guideKnown for oneUnknown — not stated by the sourceYes

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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