Iris Xe Max (DG1 LP / iDG1LP) Mobile and GeForce RTX 4090 - video card comparison

Iris Xe Max (DG1 LP / iDG1LP) Mobile

GeForce RTX 4090

Architecture

Gen. 12 Xe (2020)

Ada Lovelace

GPU code name

iDG1LPDEV

AD102-300-A1

Market segment

Laptop

Desktop

Release date

March 2020

September 2022

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1500 MHz

2520 MHz

Core clock speed

2235 MHz

Manufacturing process technology

14 nm

5 nm

Number of transistors

76,300 million

Pipelines / CUDA cores

16384

Power consumption (TDP)

450 Watt

Texture fill rate

1,290

Memory type

GDDR6

GDDR6X

Maximum RAM amount

3 GB

24 GB

Memory bus width

384 Bit

Memory clock speed

21000 MHz

Memory bandwidth

1,008 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.3