FirePro D700 and Tesla K20m - video card comparison

FirePro D700

Tesla K20m

Architecture

GCN 1.0 (2012−2020)

Kepler (2012−2018)

GPU code name

Tahiti

GK110

Market segment

Workstation

Workstation

Release date

January 2014

January 2013

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Core clock speed

850 MHz

706 MHz

Floating-point performance

3,482 gflops

3,524 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

4,313 million

7,080 million

Pipelines / CUDA cores

2048

2496

Power consumption (TDP)

274 Watt

225 Watt

Texture fill rate

108.8

146.8

Memory type

GDDR5

GDDR5

Maximum RAM amount

6 GB

5 GB

Memory bus width

384 Bit

320 Bit

Memory clock speed

5480 MHz

5200 MHz

Memory bandwidth

263.0 GB/s

208.0 GB/s

Display Connectors

6x mini-DisplayPort, 1x SDI

No outputs

DirectX

12 (11_1)

12 (11_0)

CUDA

-

3.5

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

5.1

5.1

Vulkan

1.2.131

1.1.126