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Product comparison · 2 gpus

HP QK638AA graphics card AMD Radeon HD6350 vs MSI V255-056R graphics card NVIDIA GeForce GTX 580

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  • 21specifications compared
  • 14differ
  • 7identical
  • 18known for one product only

Key differences

The MSI V255-056R graphics card NVIDIA GeForce GTX 580 has 150 MHz more processor frequency than the HP QK638AA graphics card AMD Radeon HD6350 (800 MHz vs 650 MHz). The MSI V255-056R graphics card NVIDIA GeForce GTX 580 has 1 GB more discrete graphics card memory than the HP QK638AA graphics card AMD Radeon HD6350 (1.5 GB vs 0.5 GB). The MSI V255-056R graphics card NVIDIA GeForce GTX 580 has 320 bit more memory bus than the HP QK638AA graphics card AMD Radeon HD6350 (384 bit vs 64 bit). Only the MSI V255-056R graphics card NVIDIA GeForce GTX 580 has CUDA. Only the MSI V255-056R graphics card NVIDIA GeForce GTX 580 has PhysX.

  • Graphics processor family
    • AMD
    • NVIDIA
  • Graphics processor
    • Radeon HD6350
    • GeForce GTX 580
  • Maximum resolution
    • 2048 x 1536 pixels
    • 2560 x 1600 pixels
  • CUDA
    • No
    • Yes
  • Processor frequency
    • 650 MHz
    • 800 MHz
  • Parallel processing technology support
    • Not supported
    • 3-Way SLI
  • Discrete graphics card memory
    • 0.5 GB
    • 1.5 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5

Side by side

Differences highlightedShow differences only
39 specifications
A

HP

QK638AA graphics card AMD Radeon HD6350

Model QK638AA

View product
B

MSI

V255-056R graphics card NVIDIA GeForce GTX 580

Model V255-056R

View product
Processor6 differ
Graphics processor familyDiffersAMDNVIDIA
Graphics processorDiffersRadeon HD6350GeForce GTX 580
Maximum resolutionDiffers2048 x 1536 pixels2560 x 1600 pixels
CUDADiffersNoYes
Processor frequencyDiffers650 MHz800 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one1900 x 1200 pixels
Maximum displays per videocardKnown for one2
Parallel processing technology supportDiffersNot supported3-Way SLI
Memory4 differ
Discrete graphics card memoryDiffers0.5 GB1.5 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers64 bit384 bit
Memory clock speedDiffers800 MHz4096 MHz
Ports & interfaces1 differ
Interface typeDiffersPCI Express x16PCI Express 2.0
DMS-59 ports quantityKnown for one1
Dual VGAKnown for oneYes
DVI-I ports quantityKnown for one2
Mini HDMI ports quantityKnown for one1
Performance1 differ
PhysXDiffersNoYes
TV tuner integratedNoNo
DirectX version1111
OpenGL version4.04.0
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
Design1 differ
Cooling typeDiffersActiveliquid
CertificationKnown for oneFCC, CISPR22, ICES-003, BSMI, VCCI, C-Tick, KCC
Poweridentical
Power consumption (typical)Known for one19.9 W
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Premium, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Win
Minimum system requirementsKnown for onePCI-Ex16
Other features1 differ
Mac compatibilityNoNo
HDMIDiffersNoYes
Compatible operating systemsKnown for oneWindows 7 Home Basic Windows 7 Home Premium Windows 7 Professional (32/64-bit) Windows 7 Ultimate (32/64-bit) Windows Vista Ultimate (32/64-bit) Windows Vista Business (32/64-bit) Windows Vista Home Basic (32/64-bit) Windows XP Professional Windows XP Home (32-bit)
External video modes refresh rate (max)Known for one85 Hz
Graphics card interfaceKnown for oneNízky profil
Weight & dimensionsidentical
LengthKnown for one266 mm
DepthKnown for one19 mm
HeightKnown for one128 mm

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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