Radeon Graphics and Steam Deck OLED GPU - video card comparison
Radeon Graphics
Steam Deck OLED GPU
Architecture
GCN 5.1 (2018−2021)
RDNA 2.0 (2020−2022)
GPU code name
Renoir
Sephiroth
Market segment
Desktop
Desktop
Release date
-
2023
Interface
IGP
-
Boost clock speed
1500 MHz
1600 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
-
2,400 million
Pipelines / CUDA cores
448
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
42.00
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
-
2.0
OpenGL
4.6
4.6
Shader Model
-
6.5
Vulkan
-
1.2