Radeon R9 M270 and GeForce MX550 - video card comparison

Radeon R9 M270

GeForce MX550

Architecture

GCN (2011−2017)

Turing (2018−2021)

GPU code name

-

GN18-S5

Market segment

Laptop

Laptop

Release date

April 2014

December 2021

Interface

-

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1320 MHz

Core clock speed

725 MHz

-

Manufacturing process technology

28 nm

12 nm

Number of transistors

1500 Million

4,700 million

Pipelines / CUDA cores

640

1024

Power consumption (TDP)

-

15-25 Watt

Texture fill rate

-

42.24

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

2 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

4500 MHz

12000 MHz

Memory bandwidth

-

96 GB/s

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

12 (FL 11_1)

12 (12_1)

CUDA

-

7.5

OpenCL

-

3.0

OpenGL

-

4.6

Shader Model

-

6.6

Vulkan

-

1.2

Optimus

-

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