Radeon 550X Mobile - video card specification

Radeon 550X Mobile

Architecture

GCN 4.0 (2016−2020)

GPU code name

Polaris 23

Market segment

Laptop

Release date

April 2018

Bus support

-

Interface

PCIe 3.0 x8

Supplementary power connectors

-

Boost clock speed

1287 MHz

Core clock speed

1100 MHz

Floating-point performance

1,647 gflops

Manufacturing process technology

14 nm

Number of transistors

2,200 million

Pipelines / CUDA cores

640

Power consumption (TDP)

50 Watt

Texture fill rate

51.48

Memory type

GDDR5

Maximum RAM amount

4 GB

Memory bus width

64 Bit

Memory clock speed

6000 MHz

Memory bandwidth

48 GB/s

Shared memory

-

Display Connectors

No outputs

Eyefinity

-

HDMI

-

DisplayPort support

-

DirectX

12 (12_0)

Mantle

-

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131

AppAcceleration

-

CrossFire

-

DDMA audio

-

Enduro

-

FreeSync

-

HD3D

-

LiquidVR

-

PowerTune

-

TressFX

-

TrueAudio

-

UVD

-

ZeroCore

-