Radeon RX 540 and Radeon Instinct MI300 - video card comparison

Radeon RX 540

Radeon Instinct MI300

Architecture

Polaris (2016−2019)

CDNA 3.0

GPU code name

Polaris 12

Aqua Vanjaram

Market segment

Laptop

Desktop

Release date

March 2017

January 2023

Interface

PCIe 3.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 6-pin

2x 8-pin

Boost clock speed

1219 MHz

1700 MHz

Floating-point performance

1,248 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

1,500 million

153,000 million

Pipelines / CUDA cores

512

14080

Power consumption (TDP)

75 Watt

600 Watt

Texture fill rate

39.01

1,496

Memory type

GDDR5

HBM3

Maximum RAM amount

4 GB

128 GB

Memory bus width

128 Bit

8192 Bit

Memory clock speed

6000 MHz

3.2 GB/s

Memory bandwidth

96 GB/s

3,277 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12.0

N/A

OpenCL

1.2

3.0

OpenGL

4.6

N/A

Shader Model

5.0

N/A

Vulkan

N/A

FreeSync