Iris Xe MAX Graphics and Steam Deck OLED GPU - video card comparison
Iris Xe MAX Graphics
Steam Deck OLED GPU
Architecture
Gen. 12 Xe (2020)
RDNA 2.0 (2020−2022)
GPU code name
iDG1LPDEV
Sephiroth
Market segment
Laptop
Desktop
Release date
October 2020
2023
Interface
PCIe 4.0 x4
-
Boost clock speed
1650 MHz
1600 MHz
Manufacturing process technology
10 nm
6 nm
Number of transistors
-
2,400 million
Pipelines / CUDA cores
96
512
Power consumption (TDP)
25 Watt
15 Watt
Texture fill rate
79.20
51.20
Memory type
LPDDR4x
LPDDR5
Maximum RAM amount
4 GB
16 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4266 MHz
5.5 GB/s
Memory bandwidth
68.26 GB/s
88 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x USB Type-C
DirectX
12 (12_1)
12 (12_1)
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2
1.2