Iris Plus Graphics and GeForce RTX 4080 Mobile - video card comparison
Iris Plus Graphics
GeForce RTX 4080 Mobile
Architecture
Generation 11.0 (2019−2020)
Ada Lovelace
GPU code name
Ice Lake GT2
GN21-X9
Market segment
Desktop
Laptop
Release date
-
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Boost clock speed
1000 MHz
2280 MHz
Core clock speed
-
1860 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
35,800 million
Pipelines / CUDA cores
512
7424
Power consumption (TDP)
15 Watt
150 Watt (60 - 150 Watt TGP)
Texture fill rate
32.00
386.3
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
432.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
-
3.0
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3