Radeon Instinct MI50 and GeForce RTX 4090 D - video card comparison

Radeon Instinct MI50

GeForce RTX 4090 D

Architecture

GCN 5.1 (2018−2021)

Ada Lovelace

GPU code name

Vega 20

AD102

Market segment

Desktop

Release date

November 2018

December 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 16-pin

Boost clock speed

1746 MHz

2520 MHz

Core clock speed

1200 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

13,230 million

76,300 million

Pipelines / CUDA cores

3840

14592

Power consumption (TDP)

300 Watt

425 Watt

Texture fill rate

419.0

1,149

Memory type

HBM2

GDDR6X

Maximum RAM amount

16 GB

24 GB

Memory bus width

4096 Bit

384 Bit

Memory clock speed

2 GB/s

21 GB/s

Memory bandwidth

1.02 TB/s

1,008 GB/s

Display Connectors

1x mini-DisplayPort 1.4a

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3