GeForce MX330 and GeForce RTX 4080 Mobile - video card comparison

GeForce MX330

GeForce RTX 4080 Mobile

Architecture

Pascal (2016−2021)

Ada Lovelace

GPU code name

N17S-LP / N17S-G3

GN21-X9

Market segment

Laptop

Release date

February 2020

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1594 MHz

2280 MHz

Core clock speed

1531 MHz

1860 MHz

Manufacturing process technology

14 nm

5 nm

Number of transistors

1,800 million

35,800 million

Pipelines / CUDA cores

384

7424

Power consumption (TDP)

25 Watt (12 - 25 Watt TGP)

150 Watt (60 - 150 Watt TGP)

Texture fill rate

38.26

386.3

Memory type

GDDR5

GDDR6X

Maximum RAM amount

2 GB

12 GB

Memory bus width

64 Bit

192 Bit

Memory clock speed

7000 MHz

20000 MHz

Memory bandwidth

48.06 GB/s

432.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

6.1

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

Optimus