Tesla K80m and GRID K100 - video card comparison

Tesla K80m

GRID K100

Architecture

Kepler 2.0 (2013−2015)

Kepler (2012−2018)

GPU code name

GK210

GK107

Market segment

Workstation

Workstation

Release date

November 2014

June 2013

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

-

Boost clock speed

824 MHz

-

Core clock speed

562 MHz

850 MHz

Floating-point performance

2x 4,373 gflops

326.4 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

7,100 million

1,270 million

Pipelines / CUDA cores

2x 2496

192

Power consumption (TDP)

300 Watt

130 Watt

Texture fill rate

2x 182.2 billion/sec

13.60

Memory type

GDDR5

DDR3

Maximum RAM amount

2x 12 GB

256 MB

Memory bus width

2x 384 Bit

128 Bit

Memory clock speed

5012 MHz

1782 MHz

Memory bandwidth

2x 240.6 GB/s

28.51 GB/s

Display Connectors

No outputs

No outputs

DirectX

12.0 (11_1)

12 (11_0)

CUDA

-

3.0

OpenCL

-

1.2

OpenGL

4.6

4.6

Shader Model

-

5.1

Vulkan

-

1.1.126