Radeon RX 550 Mobile and M18 - video card comparison

Radeon RX 550 Mobile

M18

Architecture

Polaris (2016−2019)

R400 (2004−2008)

GPU code name

Polaris 12

M18

Market segment

Laptop

Desktop

Release date

March 2017

-

Interface

PCIe 3.0 x8

-

Boost clock speed

1476 MHz

-

Core clock speed

1287 MHz

-

Floating-point performance

1,647 gflops

-

Manufacturing process technology

14 nm

130 nm

Number of transistors

2,200 million

160 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

128 Bit

-

Memory clock speed

6000 MHz

-

Memory bandwidth

96 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

12 (12_0)

9.0b (9_2)

OpenCL

2.0

N/A

OpenGL

4.6

2.1

Shader Model

6.4

-

Vulkan

1.2.131

N/A

FreeSync

+

-