Radeon RX 580 OEM and GeForce RTX 4050 Mobile - video card comparison

Radeon RX 580 OEM

GeForce RTX 4050 Mobile

Architecture

GCN 4.0 (2016−2020)

Ada Lovelace

GPU code name

Ellesmere

GN21-X2

Market segment

Desktop

Laptop

Release date

June 2016

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

Boost clock speed

1266 MHz

2370 MHz

Core clock speed

1120 MHz

Floating-point performance

5,834 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

5,700 million

Pipelines / CUDA cores

2304

2560

Power consumption (TDP)

150 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

182.3

140.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

6 GB

Memory bus width

256 Bit

96 Bit

Memory clock speed

8000 MHz

16000 GB/s

Memory bandwidth

256.0 GB/s

192.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

Portable Device Dependent

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