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Product comparison · 2 gpus

HP LS985AV graphics card AMD FirePro V5900 vs HP LS991AV graphics card AMD FirePro V7900

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  • 22specifications compared
  • 4differ
  • 18identical
  • 2known for one product only

Key differences

  • Graphics processor
    • FirePro V5900
    • FirePro V7900
  • Stream processors
    • 512
    • 1280
  • Memory bandwidth (max)
    • 64 GB/s
    • 160 GB/s
  • DisplayPorts quantity
    • 2
    • 4

Side by side

Differences highlightedShow differences only
24 specifications
A

HP

LS985AV graphics card AMD FirePro V5900

Model LS985AV

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B

HP

LS991AV graphics card AMD FirePro V7900

Model LS991AV

View product
Processor2 differ
Graphics processor familyAMDAMD
Graphics processorDiffersFirePro V5900FirePro V7900
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
Stream processorsDiffers5121280
Memory1 differ
Discrete graphics card memory2 GB2 GB
Graphics card memory typeGDDR5GDDR5
Memory bus256 bit256 bit
Memory bandwidth (max)Differs64 GB/s160 GB/s
Ports & interfaces1 differ
Interface typePCI Express 2.1PCI Express 2.1
HDMI ports quantity00
DVI-D ports quantity00
DVI-I ports quantity00
DisplayPorts quantityDiffers24
DVI ports quantityKnown for one1
VGA (D-Sub) ports quantity00
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL version4.14.1
Dual Link DVIKnown for oneYes
Designidentical
Cooling typeActiveActive
System requirementsidentical
Windows operating systems supportedWindows 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, WiWindows 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, Wi
Linux operating systems supportedYesYes

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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