Radeon Instinct MI300X and RTX 1000 Ada Generation Mobile - video card comparison

Radeon Instinct MI300X

RTX 1000 Ada Generation Mobile

Architecture

CDNA 3.0

Ada Lovelace

GPU code name

Aqua Vanjaram

GN21-X2

Market segment

Desktop

Laptop

Release date

December 2023

February 2024

Interface

PCIe 5.0 x16

Supplementary power connectors

None

Boost clock speed

2100 MHz

Manufacturing process technology

5 nm

Number of transistors

153,000 million

Pipelines / CUDA cores

19456

2560

Power consumption (TDP)

750 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

2,554

Memory type

HBM3

GDDR6

Maximum RAM amount

192 GB

6 GB

Memory bus width

8192 Bit

96 Bit

Memory clock speed

5 GB/s

16000 MHz

Memory bandwidth

5,171 GB/s

Shared memory

Display Connectors

No outputs

DirectX

N/A

12 Ultimate

OpenCL

3.0

OpenGL

N/A

Shader Model

N/A

Vulkan

N/A