Radeon Instinct MI250 and Radeon PRO W7900 - video card comparison

Radeon Instinct MI250

Radeon PRO W7900

Architecture

CDNA 2.0 (2021)

RDNA 3.0 (2022)

GPU code name

Aldebaran

Navi 31

Market segment

Desktop

Workstation

Release date

November 2021

April 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1700 MHz

2495 MHz

Manufacturing process technology

6 nm

5 nm

Number of transistors

58,200 million

57,700 million

Pipelines / CUDA cores

13312

6144

Power consumption (TDP)

500 Watt

295 Watt

Texture fill rate

1,414

958.1

Memory type

HBM2e

GDDR6

Maximum RAM amount

128 GB

48 GB

Memory bus width

8192 Bit

384 Bit

Memory clock speed

3.2 GB/s

18 GB/s

Memory bandwidth

3,277 GB/s

864.0 GB/s

Display Connectors

No outputs

3x DisplayPort 2.1, 1x mini-DisplayPort 2.1

DirectX

N/A

12 Ultimate (12_2)

OpenCL

3.0

2.2

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3