Seymour and Radeon RX 540X - video card comparison

Seymour

Radeon RX 540X

Architecture

TeraScale 2 (2009−2015)

GCN 4.0 (2016−2020)

GPU code name

Seymour

Polaris 12

Market segment

Desktop

Laptop

Release date

-

March 2018

Interface

-

PCIe 3.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1219 MHz

Manufacturing process technology

40 nm

14 nm

Number of transistors

370 million

2,200 million

Pipelines / CUDA cores

160

512

Power consumption (TDP)

-

50 Watt

Texture fill rate

-

35.97

Memory type

-

GDDR5

Maximum RAM amount

-

4 GB

Memory bus width

-

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

11.2 (11_0)

12 (12_0)

OpenCL

1.2

2.0

OpenGL

4.4

4.6

Shader Model

5.0

6.4

Vulkan

N/A

1.2.131

FreeSync

-

+