Radeon Instinct MI300 and Radeon PRO W7900 - video card comparison

Radeon Instinct MI300

Radeon PRO W7900

Architecture

CDNA 3.0

RDNA 3.0 (2022)

GPU code name

Aqua Vanjaram

Navi 31

Market segment

Desktop

Workstation

Release date

January 2023

April 2023

Interface

PCIe 5.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1700 MHz

2495 MHz

Manufacturing process technology

5 nm

Number of transistors

153,000 million

57,700 million

Pipelines / CUDA cores

14080

6144

Power consumption (TDP)

600 Watt

295 Watt

Texture fill rate

1,496

958.1

Memory type

HBM3

GDDR6

Maximum RAM amount

128 GB

48 GB

Memory bus width

8192 Bit

384 Bit

Memory clock speed

3.2 GB/s

18 GB/s

Memory bandwidth

3,277 GB/s

864.0 GB/s

Display Connectors

No outputs

3x DisplayPort 2.1, 1x mini-DisplayPort 2.1

DirectX

N/A

12 Ultimate (12_2)

OpenCL

3.0

2.2

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3