Radeon 550X - video card specification

Passmark - benchmark score Radeon 550X

Radeon 550X

1472

Radeon 550X

Architecture

GCN 4.0 (2016−2020)

GPU code name

Lexa

Market segment

Desktop

Release date

March 2019

Bus support

-

Interface

PCIe 3.0 x8

Supplementary power connectors

None

Bridgeless CrossFire

-

Boost clock speed

1218 MHz

Compute units

-

Core clock speed

1082 MHz

Floating-point performance

-

Manufacturing process technology

14 nm

Number of transistors

2,200 million

Pipelines / CUDA cores

512

Power consumption (TDP)

50 Watt

Texture fill rate

38.98

Memory type

GDDR5

Maximum RAM amount

2 GB

Memory bus width

128 Bit

Memory clock speed

7000 MHz

Memory bandwidth

112.0 GB/s

Shared memory

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

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

-

Enduro

-

FreeSync

-

FRTC

-

HD3D

-

LiquidVR

-

PowerTune

-

TressFX

-

TrueAudio

-

UVD

-

VCE

-

ZeroCore

-