Tesla C2075 and Heathrow - video card comparison

Tesla C2075

Heathrow

Architecture

Fermi 2.0 (2010−2014)

GCN 1.0 (2012−2020)

GPU code name

GF110

Heathrow

Market segment

Workstation

Desktop

Release date

July 2011

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

Core clock speed

574 MHz

-

Floating-point performance

1,030.4 gflops

-

Manufacturing process technology

40 nm

28 nm

Number of transistors

3,000 million

1,500 million

Pipelines / CUDA cores

448

640

Power consumption (TDP)

247 Watt

-

Texture fill rate

32.14

-

Memory type

GDDR5

-

Maximum RAM amount

6 GB

-

Memory bus width

384 Bit

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Memory clock speed

3132 MHz

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Memory bandwidth

150.3 GB/s

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Display Connectors

1x DVI

-

DirectX

12 (11_0)

12 (11_1)

CUDA

2.0

-

OpenCL

1.1

2.1 (1.2)

OpenGL

4.6

4.6

Shader Model

5.1

6.5 (5.1)

Vulkan

N/A

1.2.170