Tesla A100 and Radeon Instinct MI250 - video card comparison

Tesla A100

Radeon Instinct MI250

Architecture

Ampere (2020−2022)

CDNA 2.0 (2021)

GPU code name

GA100

Aldebaran

Market segment

Workstation

Desktop

Release date

November 2021

Interface

PCIe 4.0 x16

Supplementary power connectors

None

2x 8-pin

Boost clock speed

1700 MHz

Core clock speed

1110 MHz

Manufacturing process technology

7 nm

6 nm

Number of transistors

38,000 million

58,200 million

Pipelines / CUDA cores

7936

13312

Power consumption (TDP)

260 Watt

500 Watt

Texture fill rate

550.6

1,414

Memory type

HBM2e

Maximum RAM amount

32 GB

128 GB

Memory bus width

4096 Bit

8192 Bit

Memory clock speed

2400 MHz

3.2 GB/s

Memory bandwidth

1,229 GB/s

3,277 GB/s

Display Connectors

No outputs

DirectX

12 (12_1)

N/A

OpenCL

3.0

OpenGL

4.6

N/A

Shader Model

N/A

Vulkan

N/A