A16 PCIe and Iris Xe Graphics 80EU Mobile - video card comparison

A16 PCIe

Iris Xe Graphics 80EU Mobile

Architecture

Ampere (2020−2022)

Generation 12.2 (2021−2022)

GPU code name

GA107

Raptor Lake GT1

Market segment

Desktop

Laptop

Release date

April 2021

January 2023

Interface

PCIe 4.0 x16

Ring Bus

Supplementary power connectors

8-pin EPS

Boost clock speed

1695 MHz

1450 MHz

Manufacturing process technology

8 nm

10 nm

Number of transistors

17,400 million

Pipelines / CUDA cores

2560

640

Power consumption (TDP)

250 Watt

15 Watt

Texture fill rate

135.6

58.00

Memory type

GDDR6

System Shared

Maximum RAM amount

16 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

14.5 GB/s

System Shared

Memory bandwidth

231.9 GB/s

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.2

1.3