Tesla K80m and A10 PCIe - video card comparison

Tesla K80m

A10 PCIe

Architecture

Kepler 2.0 (2013−2015)

Ampere (2020−2022)

GPU code name

GK210

GA102

Market segment

Workstation

Desktop

Release date

November 2014

April 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

8-pin EPS

Boost clock speed

824 MHz

1695 MHz

Core clock speed

562 MHz

-

Floating-point performance

2x 4,373 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

7,100 million

28,300 million

Pipelines / CUDA cores

2x 2496

9216

Power consumption (TDP)

300 Watt

150 Watt

Texture fill rate

2x 182.2 billion/sec

488.2

Memory type

GDDR5

GDDR6

Maximum RAM amount

2x 12 GB

24 GB

Memory bus width

2x 384 Bit

384 Bit

Memory clock speed

5012 MHz

12.5 GB/s

Memory bandwidth

2x 240.6 GB/s

600.2 GB/s

Display Connectors

No outputs

No outputs

DirectX

12.0 (11_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

3.0

OpenGL

4.6

4.6

Shader Model

-

6.6

Vulkan

-

1.2