Radeon Instinct MI250 and H100 SXM5 96 GB - video card comparison

Radeon Instinct MI250

H100 SXM5 96 GB

Architecture

CDNA 2.0 (2021)

Hopper (2022)

GPU code name

Aldebaran

GH100

Market segment

Desktop

Release date

November 2021

March 2023

Interface

PCIe 4.0 x16

PCIe 5.0 x16

Supplementary power connectors

2x 8-pin

8-pin EPS

Boost clock speed

1700 MHz

1837 MHz

Manufacturing process technology

6 nm

4 nm

Number of transistors

58,200 million

80,000 million

Pipelines / CUDA cores

13312

16896

Power consumption (TDP)

500 Watt

700 Watt

Texture fill rate

1,414

969.9

Memory type

HBM2e

HBM3

Maximum RAM amount

128 GB

96 GB

Memory bus width

8192 Bit

5120 Bit

Memory clock speed

3.2 GB/s

2.6 GB/s

Memory bandwidth

3,277 GB/s

1,681 GB/s

Display Connectors

No outputs

DirectX

N/A

CUDA

9.0

OpenCL

3.0

OpenGL

N/A

Shader Model

N/A

Vulkan

N/A