Radeon RX 550 and Xenos Xenon - video card comparison

Radeon RX 550

Xenos Xenon

Architecture

GCN 4.0 (2016−2020)

TeraScale (2005−2013)

GPU code name

Lexa

Xenos Xenon

Market segment

Desktop

Release date

April 2017

Interface

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

1183 MHz

Core clock speed

1100 MHz

Floating-point performance

1,211 gflops

Manufacturing process technology

14 nm

90 nm

Number of transistors

2,200 million

232 million

Pipelines / CUDA cores

512

240

Power consumption (TDP)

50 Watt

Texture fill rate

37.86

Memory type

GDDR5

Maximum RAM amount

4 GB

Memory bus width

128 Bit

Memory clock speed

7000 MHz

Memory bandwidth

112.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

12 (12_0)

9.0c (9_3)

OpenCL

2.0

N/A

OpenGL

4.6

N/A

Shader Model

6.4

3.0

Vulkan

1.2.131

N/A