Radeon Instinct MI250 and Radeon RX 7900 XTX - video card comparison

Radeon Instinct MI250

Radeon RX 7900 XTX

Architecture

CDNA 2.0 (2021)

RDNA 3

GPU code name

Aldebaran

Navi 31 XTX

Market segment

Desktop

Release date

November 2021

November 2022

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1700 MHz

2270 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

355 Watt

Texture fill rate

1,414

959.6

Memory type

HBM2e

GDDR6

Maximum RAM amount

128 GB

24 GB

Memory bus width

8192 Bit

384 Bit

Memory clock speed

3.2 GB/s

20000 MHz

Memory bandwidth

3,277 GB/s

960.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C

HDMI

DirectX

N/A

12 Ultimate (12_2)

OpenCL

3.0

2.1

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3