Radeon Pro Vega 20 and Tesla A100 - video card comparison

Radeon Pro Vega 20

Tesla A100

Architecture

Vega (2017−2021)

Ampere (2020−2022)

GPU code name

Vega Mobile

GA100

Market segment

Mobile workstation

Workstation

Release date

November 2018

-

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

None

Boost clock speed

1283 MHz

-

Core clock speed

815 MHz

1110 MHz

Manufacturing process technology

14 nm

7 nm

Number of transistors

-

38,000 million

Pipelines / CUDA cores

1280

7936

Power consumption (TDP)

100 Watt

260 Watt

Texture fill rate

102.6

550.6

Memory type

HBM2

HBM2e

Maximum RAM amount

4 GB

32 GB

Memory bus width

1024 Bit

4096 Bit

Memory clock speed

1480 MHz

2400 MHz

Memory bandwidth

189.4 GB/s

1,229 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

12 (12_1)

12 (12_1)

OpenCL

2.0

-

OpenGL

4.6

4.6

Shader Model

6.3

-

Vulkan

1.2.131

-