Radeon RX 540 and UHD Graphics 48EU - video card comparison

Radeon RX 540

UHD Graphics 48EU

Architecture

Polaris (2016−2019)

Generation 12.2 (2021−2022)

GPU code name

Polaris 12

Alder Lake GT1

Market segment

Laptop

Desktop

Release date

March 2017

January 2022

Interface

PCIe 3.0 x16

Ring Bus

Supplementary power connectors

1x 6-pin

Boost clock speed

1219 MHz

1150 MHz

Floating-point performance

1,248 gflops

Manufacturing process technology

14 nm

10 nm

Number of transistors

1,500 million

Pipelines / CUDA cores

512

384

Power consumption (TDP)

75 Watt

45 Watt

Texture fill rate

39.01

27.60

Memory type

GDDR5

System Shared

Maximum RAM amount

4 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

6000 MHz

System Shared

Memory bandwidth

96 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12.0

12 (12_1)

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.0

6.4

Vulkan

1.3

FreeSync