GRID K2 and Tesla A100 - video card comparison

GRID K2

Tesla A100

Architecture

Kepler (2012−2018)

Ampere (2020−2022)

GPU code name

GK104

GA100

Market segment

Workstation

Workstation

Release date

May 2013

-

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

None

Core clock speed

745 MHz

1110 MHz

Floating-point performance

2x 2,289 gflops

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

3,540 million

38,000 million

Pipelines / CUDA cores

1536

7936

Power consumption (TDP)

225 Watt

260 Watt

Texture fill rate

95.36

550.6

Memory type

GDDR5

HBM2e

Maximum RAM amount

4 GB

32 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

5 GB/s

2400 MHz

Memory bandwidth

160.0 GB/s

1,229 GB/s

Display Connectors

No outputs

No outputs

DirectX

12 (11_0)

12 (12_1)

CUDA

3.0

-

OpenCL

3.0

-

OpenGL

4.6

4.6

Shader Model

6.5 (5.1)

-

Vulkan

1.2.175

-