Radeon RX Vega 3 and Steam Deck GPU - video card comparison
Radeon RX Vega 3
Steam Deck GPU
Architecture
Vega (2017−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega Raven Ridge
Van Gogh
Market segment
Laptop
Desktop
Release date
January 2018
February 2022
Interface
IGP
-
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1600 MHz
Core clock speed
600 MHz
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
2,400 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
12.13
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
Shared memory
-
-
Display Connectors
No outputs
1x USB Type-C
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2