Radeon RX 550 Mobile and Radeon R9 M375X - video card comparison

Radeon RX 550 Mobile

Radeon R9 M375X

Architecture

Polaris (2016−2019)

GCN 1.0 (2012−2020)

GPU code name

Polaris 12

Tropo

Market segment

Laptop

Desktop

Release date

March 2017

May 2015

Bus support

-

PCIe 3.0

Interface

PCIe 3.0 x8

PCIe 3.0 x16

Boost clock speed

1476 MHz

1015 MHz

Compute units

-

10

Core clock speed

1287 MHz

925 MHz

Floating-point performance

1,647 gflops

1,299 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

2,200 million

1,500 million

Pipelines / CUDA cores

640

640

Power consumption (TDP)

50 Watt

-

Texture fill rate

51.48

40.60

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

4 GB

Memory bus width

128 Bit

128 Bit

Memory clock speed

6000 MHz

1125 MHz

Memory bandwidth

96 GB/s

72 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

Eyefinity

-

1

DirectX

12 (12_0)

DirectX® 12

Mantle

-

+

OpenCL

2.0

Not Listed

OpenGL

4.6

4.4

Shader Model

6.4

5.1

Vulkan

1.2.131

-

AppAcceleration

-

-

DualGraphics

-

1

Enduro

-

-

FreeSync

+

1

HD3D

-

+

PowerTune

-

+

Switchable graphics

-

1

TrueAudio

-

-

ZeroCore

-

+