Tesla K80 and Tesla V100 SXM2 - video card comparison

Tesla K80

Tesla V100 SXM2

Architecture

Kepler 2.0 (2013−2015)

Volta (2017−2020)

GPU code name

GK210

GV100

Market segment

Workstation

Workstation

Release date

November 2014

June 2017

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

None

Boost clock speed

824 MHz

-

Core clock speed

562 MHz

1370 MHz

Floating-point performance

-

14,029 gflops

Manufacturing process technology

28 nm

12 nm

Number of transistors

7,100 million

21,100 million

Pipelines / CUDA cores

2496

5120

Power consumption (TDP)

300 Watt

250 Watt

Texture fill rate

171.4

438.4

Memory type

GDDR5

HBM2

Maximum RAM amount

12 GB

16 GB

Memory bus width

384 Bit

4096 Bit

Memory clock speed

5012 MHz

1758 MHz

Memory bandwidth

240.6 GB/s

900.1 GB/s

Display Connectors

No outputs

-

DirectX

12 (11_1)

12.0

CUDA

3.7

7.0

OpenCL

1.2

2.0

OpenGL

4.6

4.6

Shader Model

5.1

5.0

Vulkan

1.1.126

-