Tesla K80 and FirePro S7150 x2 - video card comparison

Tesla K80

FirePro S7150 x2

Architecture

Kepler 2.0 (2013−2015)

GCN 3.0 (2014−2017)

GPU code name

GK210

Tonga

Market segment

Workstation

Workstation

Release date

November 2014

February 2016

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Boost clock speed

824 MHz

-

Core clock speed

562 MHz

920 MHz

Floating-point performance

-

2x 3,763 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

7,100 million

5,000 million

Pipelines / CUDA cores

2496

1792

Power consumption (TDP)

300 Watt

265 Watt

Texture fill rate

171.4

103.0

Memory type

GDDR5

GDDR5

Maximum RAM amount

12 GB

8 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

5012 MHz

5 GB/s

Memory bandwidth

240.6 GB/s

160.0 GB/s

Display Connectors

No outputs

No outputs

DirectX

12 (11_1)

12 (12_0)

CUDA

3.7

-

OpenCL

1.2

2.1

OpenGL

4.6

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2.170