GeForce RTX 3080 Mobile and Iris Xe Graphics MAX - video card comparison

GeForce RTX 3080 Mobile

Iris Xe Graphics MAX

Architecture

Ampere (2020−2022)

Generation 12.1 (2020−2021)

GPU code name

GN20-E7 GA104

DG1

Market segment

Laptop

Desktop

Release date

January 2021

October 2020

Interface

PCIe 4.0 x16

PCIe 4.0 x4

Boost clock speed

1245 - 1710 MHz

1650 MHz

Core clock speed

780 - 1100 MHz

Manufacturing process technology

8 nm

10 nm

Number of transistors

17,400 million

Pipelines / CUDA cores

6144

768

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

25 Watt

Texture fill rate

296.6

79.20

Memory type

GDDR6

LPDDR4X

Maximum RAM amount

16 GB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

14000 MHz

4.3 GB/s

Memory bandwidth

384.0 GB/s

68.26 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2