GeForce MX450 and GeForce RTX 4050 Mobile - video card comparison

GeForce MX450

GeForce RTX 4050 Mobile

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

N17S-G5 / GP107-670-A1

GN21-X2

Market segment

Laptop

Release date

August 2020

January 2023

Interface

PCIe 4.0 x4

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1575 MHz

2370 MHz

Core clock speed

1395 MHz

Manufacturing process technology

12 nm

5 nm

Number of transistors

4,700 million

Pipelines / CUDA cores

896

2560

Power consumption (TDP)

25 Watt (12 - 29 Watt TGP)

115 Watt (35 - 115 Watt TGP)

Texture fill rate

100.8

140.4

Memory type

GDDR5, GDDR6

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

64 Bit

96 Bit

Memory clock speed

10000 MHz

16000 GB/s

Memory bandwidth

64.03 GB/s

192.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3

Optimus