Radeon HD 6450M and GeForce MX550 - video card comparison

Radeon HD 6450M

GeForce MX550

Architecture

Terascale 2 (2009−2015)

Turing (2018−2021)

GPU code name

Seymour-PRO

GN18-S5

Market segment

Laptop

Release date

January 2011

December 2021

Interface

PCIe 2.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

1320 MHz

Core clock speed

600 MHz

Floating-point performance

192 gflops

Manufacturing process technology

40 nm

12 nm

Number of transistors

370 million

4,700 million

Pipelines / CUDA cores

160

1024

Power consumption (TDP)

15-25 Watt

Texture fill rate

4.800

42.24

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

2 GB

Memory bus width

64 Bit

Memory clock speed

800 MHz

12000 MHz

Memory bandwidth

12.8 GB/s

96 GB/s

Shared memory

Display Connectors

No outputs

DirectX

11.2 (11_0)

12 (12_1)

CUDA

7.5

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.6

Vulkan

N/A

1.2

Optimus