Radeon RX Vega Mobile and Radeon RX 540X - video card comparison

Radeon RX Vega Mobile

Radeon RX 540X

Architecture

Vega (2017−2021)

GCN 4.0 (2016−2020)

GPU code name

Vega Mobile

Polaris 12

Market segment

Laptop

Release date

January 2018

March 2018

Interface

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

1219 MHz

Manufacturing process technology

14 nm

Number of transistors

2,200 million

Pipelines / CUDA cores

1792

512

Power consumption (TDP)

90 Watt

50 Watt

Texture fill rate

35.97

Memory type

HBM2

GDDR5

Maximum RAM amount

4 GB

Memory bus width

2048 Bit

128 Bit

Memory clock speed

6000 MHz

Memory bandwidth

112.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

12_1

12 (12_0)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131

FreeSync