Radeon Instinct MI300 and Apple M2 Max 38-Core GPU - video card comparison

Radeon Instinct MI300

Apple M2 Max 38-Core GPU

Architecture

CDNA 3.0

GPU code name

Aqua Vanjaram

Market segment

Desktop

Laptop

Release date

January 2023

Interface

PCIe 5.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1700 MHz

Manufacturing process technology

5 nm

Number of transistors

153,000 million

Pipelines / CUDA cores

14080

Power consumption (TDP)

600 Watt

53 Watt

Texture fill rate

1,496

Memory type

HBM3

LPDDR5-6400

Maximum RAM amount

128 GB

Memory bus width

8192 Bit

Memory clock speed

3.2 GB/s

Memory bandwidth

3,277 GB/s

Shared memory

Display Connectors

No outputs

DirectX

N/A

OpenCL

3.0

OpenGL

N/A

Shader Model

N/A

Vulkan

N/A