GeForce RTX 4080 Ti and Iris Xe Graphics 80EU Mobile - video card comparison

GeForce RTX 4080 Ti

Iris Xe Graphics 80EU Mobile

Architecture

Ada Lovelace

Generation 12.2 (2021−2022)

GPU code name

AD102

Raptor Lake GT1

Market segment

Desktop

Laptop

Release date

2023

January 2023

Interface

PCIe 4.0 x16

Ring Bus

Supplementary power connectors

1x 16-pin

Boost clock speed

2610 MHz

1450 MHz

Manufacturing process technology

5 nm

10 nm

Number of transistors

76,300 million

Pipelines / CUDA cores

14080

640

Power consumption (TDP)

400 Watt

15 Watt

Texture fill rate

1,148

58.00

Memory type

GDDR6X

System Shared

Maximum RAM amount

16 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

21.2 GB/s

System Shared

Memory bandwidth

678.4 GB/s

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

6.6

Vulkan

1.3