Tesla K20s and Almador - video card comparison

Tesla K20s

Almador

Architecture

Kepler (2012−2018)

Generation 1.0 (1998−2002)

GPU code name

GK110

Almador

Market segment

Workstation

Desktop

Release date

February 2013

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Interface

PCIe 2.0 x16

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Core clock speed

575 MHz

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Floating-point performance

3,524 gflops

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Manufacturing process technology

28 nm

150 nm

Number of transistors

7,080 million

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Pipelines / CUDA cores

2496

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Power consumption (TDP)

225 Watt

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Texture fill rate

119.6

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Memory type

GDDR5

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Maximum RAM amount

5 GB

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Memory bus width

320 Bit

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Memory clock speed

5200 MHz

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Memory bandwidth

208.0 GB/s

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Display Connectors

No outputs

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DirectX

12 (11_0)

7.0

CUDA

3.5

-

OpenCL

1.2

N/A

OpenGL

4.6

1.2

Shader Model

5.1

-

Vulkan

1.1.126

N/A