GeForce MX450 and L40G - video card comparison

GeForce MX450

L40G

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

N17S-G5 / GP107-670-A1

AD102

Market segment

Laptop

Desktop

Release date

August 2020

October 2022

Interface

PCIe 4.0 x4

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

1575 MHz

2475 MHz

Core clock speed

1395 MHz

-

Manufacturing process technology

12 nm

4 nm

Number of transistors

4,700 million

76,300 million

Pipelines / CUDA cores

896

18176

Power consumption (TDP)

25 Watt (12 - 29 Watt TGP)

300 Watt

Texture fill rate

100.8

1,406

Memory type

GDDR5, GDDR6

GDDR6

Maximum RAM amount

2 GB

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

10000 MHz

18 GB/s

Memory bandwidth

64.03 GB/s

864.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3

Optimus

+

-