GeForce RTX 3070 Ti Mobile and GeForce RTX 4080 Mobile - video card comparison

GeForce RTX 3070 Ti Mobile

GeForce RTX 4080 Mobile

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GN20-E6

GN21-X9

Market segment

Laptop

Release date

January 2022

January 2023

Interface

PCIe 4.0 x16

Boost clock speed

1480 MHz

2280 MHz

Core clock speed

915 MHz

1860 MHz

Manufacturing process technology

8 nm

5 nm

Number of transistors

17,400 million

35,800 million

Pipelines / CUDA cores

5888

7424

Power consumption (TDP)

125 Watt (80 - 125 Watt TGP)

150 Watt (60 - 150 Watt TGP)

Texture fill rate

248.2

386.3

Memory type

GDDR6

GDDR6X

Maximum RAM amount

8 GB

12 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

14000 MHz

20000 MHz

Memory bandwidth

448.0 GB/s

432.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.3