Radeon X1550 and Radeon Instinct MI300X - video card comparison

Radeon X1550

Radeon Instinct MI300X

Architecture

Ultra-Threaded SE

CDNA 3.0

GPU code name

RV516

Aqua Vanjaram

Market segment

Desktop

Release date

2007

December 2023

Interface

PCIe 1.0 x16

PCIe 5.0 x16

Supplementary power connectors

None

Boost clock speed

2100 MHz

Core clock speed

550 MHz

Manufacturing process technology

90 nm

5 nm

Number of transistors

105 million

153,000 million

Pipelines / CUDA cores

19456

Power consumption (TDP)

27 Watt

750 Watt

Texture fill rate

2.200

2,554

Memory type

DDR2

HBM3

Maximum RAM amount

256 MB

192 GB

Memory bus width

128 Bit

8192 Bit

Memory clock speed

800 MBps

5 GB/s

Memory bandwidth

12.8 GB/s

5,171 GB/s

Display Connectors

1x DVI, 1x VGA, 1x S-Video

No outputs

DirectX

9.0c (9_3)

N/A

OpenCL

N/A

3.0

OpenGL

2.1

N/A

Shader Model

3.0

N/A

Vulkan

N/A