Radeon Instinct MI50 and CMP 40HX - video card comparison

Radeon Instinct MI50

CMP 40HX

Architecture

GCN 5.1 (2018−2021)

Turing (2018−2021)

GPU code name

Vega 20

TU106

Market segment

Desktop

Release date

November 2018

February 2021

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

1x 8-pin

Boost clock speed

1746 MHz

1650 MHz

Core clock speed

1200 MHz

Manufacturing process technology

7 nm

12 nm

Number of transistors

13,230 million

10,800 million

Pipelines / CUDA cores

3840

2304

Power consumption (TDP)

300 Watt

185 Watt

Texture fill rate

419.0

237.6

Memory type

HBM2

GDDR6

Maximum RAM amount

16 GB

8 GB

Memory bus width

4096 Bit

256 Bit

Memory clock speed

2 GB/s

14 GB/s

Memory bandwidth

1.02 TB/s

448.0 GB/s

Display Connectors

1x mini-DisplayPort 1.4a

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.2