GeForce RTX 4090 Mobile and Iris Xe Graphics 80EU Mobile - video card comparison
GeForce RTX 4090 Mobile
Iris Xe Graphics 80EU Mobile
Architecture
Ada Lovelace
Generation 12.2 (2021−2022)
GPU code name
GN21-X11
Raptor Lake GT1
Market segment
Laptop
Laptop
Release date
January 2023
January 2023
Interface
PCIe 4.0 x16
Ring Bus
Boost clock speed
2040 MHz
1450 MHz
Manufacturing process technology
5 nm
10 nm
Number of transistors
45,900 million
-
Pipelines / CUDA cores
9728
640
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
15 Watt
Texture fill rate
515.3
58.00
Memory type
GDDR6
System Shared
Maximum RAM amount
16 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
20000 MHz
System Shared
Memory bandwidth
576.0 GB/s
-
Shared memory
-
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.9
-
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3