GeForce MX550 and Radeon RX 6450M - video card comparison

GeForce MX550

Radeon RX 6450M

Architecture

Turing (2018−2021)

RDNA 2 (2020−2022)

GPU code name

GN18-S5

Navi 24

Market segment

Laptop

Release date

December 2021

January 2023

Interface

PCIe 4.0 x8

PCIe 4.0 x4

Supplementary power connectors

None

Boost clock speed

1320 MHz

2220 MHz

Core clock speed

2000 MHz

Manufacturing process technology

12 nm

6 nm

Number of transistors

4,700 million

5,400 million

Pipelines / CUDA cores

1024

768

Power consumption (TDP)

15-25 Watt

25 Watt (25 - 50 Watt TGP)

Texture fill rate

42.24

118.1

Memory type

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

64 Bit

Memory clock speed

12000 MHz

18000 MHz

Memory bandwidth

96 GB/s

128.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

3.0

2.2

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3

Optimus