Radeon Instinct MI100 and GA106 - video card comparison

Radeon Instinct MI100

GA106

Architecture

CDNA 1.0 (2020)

Ampere (2020−2022)

GPU code name

Arcturus

GA106

Market segment

Desktop

Release date

November 2020

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1502 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

50,000 million

12,000 million

Pipelines / CUDA cores

7680

3840

Power consumption (TDP)

300 Watt

Texture fill rate

721.0

Memory type

HBM2

Maximum RAM amount

32 GB

Memory bus width

4096 Bit

Memory clock speed

2.4 GB/s

Memory bandwidth

1,229 GB/s

Display Connectors

No outputs

DirectX

N/A

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

3.0

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3

NVENC

7th Gen

PureVideo HD

VP11