Radeon HD 7590M and Radeon Instinct MI300X - video card comparison

Radeon HD 7590M

Radeon Instinct MI300X

Architecture

Terascale 2 (2009−2015)

CDNA 3.0

GPU code name

Thames XT

Aqua Vanjaram

Market segment

Laptop

Desktop

Release date

January 2012

December 2023

Interface

PCIe 2.0 x16

PCIe 5.0 x16

Supplementary power connectors

None

Boost clock speed

2100 MHz

Core clock speed

600 MHz

Floating-point performance

576.0 gflops

Manufacturing process technology

40 nm

5 nm

Number of transistors

716 million

153,000 million

Pipelines / CUDA cores

480

19456

Power consumption (TDP)

18 Watt

750 Watt

Texture fill rate

14.40

2,554

Memory type

GDDR5

HBM3

Maximum RAM amount

1 GB

192 GB

Memory bus width

64 Bit

8192 Bit

Memory clock speed

3200 MHz

5 GB/s

Memory bandwidth

25.6 GB/s

5,171 GB/s

Shared memory

Display Connectors

No outputs

DirectX

11.2 (11_0)

N/A

OpenCL

1.2

3.0

OpenGL

4.4

N/A

Shader Model

5.0

N/A

Vulkan

N/A