UHD Graphics 770 and Steam Deck GPU - video card comparison
UHD Graphics 770
Steam Deck GPU
Architecture
Alder Lake
RDNA 2.0 (2020−2022)
GPU code name
Alder Lake xG
Van Gogh
Market segment
Desktop
Desktop
Release date
January 2022
February 2022
Interface
Ring Bus
-
Supplementary power connectors
-
None
Boost clock speed
300 MHz
1600 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
2,400 million
Pipelines / CUDA cores
32
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
26.40
51.20
Memory type
System Shared
LPDDR5
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
1550 MHz
5.5 GB/s
Memory bandwidth
-
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
1.3
1.2