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Product comparison · 2 gpus

HP C1F15AV graphics card AMD Radeon HD7650A vs HP C7S14A#0D1 NVIDIA Tesla K20

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  • 18specifications compared
  • 12differ
  • 6identical
  • 11known for one product only

Key differences

  • Graphics processor family
    • AMD
    • NVIDIA
  • Graphics processor
    • Radeon HD7650A
    • Tesla K20
  • Discrete graphics card memory
    • 2 GB
    • 5 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 320 bit
  • Memory bandwidth (max)
    • 28.8 GB/s
    • 208 GB/s
  • Interface type
    • PCI Express x16
    • PCI Express 2.0
  • HDMI ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
29 specifications
A

HP

C1F15AV graphics card AMD Radeon HD7650A

Model C1F15AV

View product
B

HP

C7S14A#0D1 NVIDIA Tesla K20

Model C7S14A#0D1

View product
Processor2 differ
Graphics processor familyDiffersAMDNVIDIA
Graphics processorDiffersRadeon HD7650ATesla K20
CUDAKnown for oneYes
CUDA coresKnown for one2496
Maximum resolutionKnown for one2560 x 1600 pixels
Processor frequencyKnown for one600 MHz
Memory4 differ
Discrete graphics card memoryDiffers2 GB5 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit320 bit
Memory bandwidth (max)Differs28.8 GB/s208 GB/s
Memory clock speedKnown for one800 MHz
Ports & interfaces4 differ
Interface typeDiffersPCI Express x16PCI Express 2.0
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Performance2 differ
OpenGL versionDiffers4.24.3
Dual Link DVIDiffersYesNo
HDCPKnown for oneYes
Poweridentical
Power consumption (typical)Known for one225 W
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Weight & dimensionsidentical
LengthKnown for one265 mm
HeightKnown for one110 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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