UHD Graphics 64EU and Steam Deck GPU - video card comparison
UHD Graphics 64EU
Steam Deck GPU
Architecture
Generation 12.2 (2021−2022)
RDNA 2.0 (2020−2022)
GPU code name
Alder Lake GT1
Van Gogh
Market segment
Desktop
Desktop
Release date
January 2022
February 2022
Interface
Ring Bus
-
Supplementary power connectors
-
None
Boost clock speed
1400 MHz
1600 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
2,400 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
45 Watt
15 Watt
Texture fill rate
44.80
51.20
Memory type
System Shared
LPDDR5
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
5.5 GB/s
Memory bandwidth
-
88 GB/s
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
1.3
1.2