Radeon Instinct MI50 and H100 PCIe - video card comparison

Radeon Instinct MI50

H100 PCIe

Architecture

GCN 5.1 (2018−2021)

Hopper (2022)

GPU code name

Vega 20

GH100

Market segment

Desktop

Release date

November 2018

March 2022

Interface

PCIe 4.0 x16

PCIe 5.0 x16

Supplementary power connectors

2x 8-pin

8-pin EPS

Boost clock speed

1746 MHz

1650 MHz

Core clock speed

1200 MHz

Manufacturing process technology

7 nm

4 nm

Number of transistors

13,230 million

80,000 million

Pipelines / CUDA cores

3840

7296

Power consumption (TDP)

300 Watt

350 Watt

Texture fill rate

419.0

752.4

Memory type

HBM2

HBM2e

Maximum RAM amount

16 GB

80 GB

Memory bus width

4096 Bit

5120 Bit

Memory clock speed

2 GB/s

Memory bandwidth

1.02 TB/s

1,280 GB/s

Display Connectors

1x mini-DisplayPort 1.4a

No outputs

DirectX

12 (12_1)

N/A

CUDA

9.0

OpenCL

2.1

3.0

OpenGL

4.6

N/A

Shader Model

6.7

N/A

Vulkan

1.3

N/A