Iris Xe Graphics 80EU and L40 - video card comparison
Iris Xe Graphics 80EU
L40
Architecture
Generation 12.2 (2021−2022)
Ada Lovelace
GPU code name
Alder Lake GT1
AD102
Market segment
Desktop
Desktop
Release date
January 2022
October 2022
Interface
Ring Bus
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1300 MHz
2490 MHz
Manufacturing process technology
10 nm
4 nm
Number of transistors
-
76,300 million
Pipelines / CUDA cores
640
18176
Power consumption (TDP)
45 Watt
300 Watt
Texture fill rate
52.00
1,414
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
48 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
18 GB/s
Memory bandwidth
-
864.0 GB/s
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.3
1.3