Radeon Pro V520 and Radeon Instinct MI300X - video card comparison

Radeon Pro V520

Radeon Instinct MI300X

Architecture

RDNA 1.0 (2019−2020)

CDNA 3.0

GPU code name

Navi 12

Aqua Vanjaram

Market segment

Workstation

Desktop

Release date

December 2020

December 2023

Interface

PCIe 4.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1600 MHz

2100 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

153,000 million

Pipelines / CUDA cores

2304

19456

Power consumption (TDP)

225 Watt

750 Watt

Texture fill rate

230.4

2,554

Memory type

HBM2

HBM3

Maximum RAM amount

8 GB

192 GB

Memory bus width

2048 Bit

8192 Bit

Memory clock speed

2 GB/s

5 GB/s

Memory bandwidth

512.0 GB/s

5,171 GB/s

Display Connectors

No outputs

DirectX

12 (12_1)

N/A

OpenCL

2.2

3.0

OpenGL

4.6

N/A

Shader Model

6.5

N/A

Vulkan

1.2

N/A