Radeon RX 580 Mobile and GeForce RTX 4090 D - video card comparison

Radeon RX 580 Mobile

GeForce RTX 4090 D

Architecture

Polaris (2016−2019)

Ada Lovelace

GPU code name

Polaris

AD102

Market segment

Laptop

Desktop

Release date

April 2017

December 2023

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1077 MHz

2520 MHz

Core clock speed

1000 MHz

Floating-point performance

4,963 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

5,700 million

76,300 million

Pipelines / CUDA cores

2304

14592

Power consumption (TDP)

100 Watt

425 Watt

Texture fill rate

155.1

1,149

Memory type

GDDR5

GDDR6X

Maximum RAM amount

8 GB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

8000 MHz

21 GB/s

Memory bandwidth

256.0 GB/s

1,008 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3