Radeon Instinct MI50 and CMP 90HX - video card comparison

Radeon Instinct MI50

CMP 90HX

Architecture

GCN 5.1 (2018−2021)

Ampere (2020−2022)

GPU code name

Vega 20

GA102

Market segment

Desktop

Release date

November 2018

July 2021

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1746 MHz

1710 MHz

Core clock speed

1200 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

13,230 million

28,300 million

Pipelines / CUDA cores

3840

6400

Power consumption (TDP)

300 Watt

320 Watt

Texture fill rate

419.0

342.0

Memory type

HBM2

GDDR6X

Maximum RAM amount

16 GB

10 GB

Memory bus width

4096 Bit

320 Bit

Memory clock speed

2 GB/s

19 GB/s

Memory bandwidth

1.02 TB/s

760.3 GB/s

Display Connectors

1x mini-DisplayPort 1.4a

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.2