Xbox Series X GPU and Steam Deck OLED GPU - video card comparison
Xbox Series X GPU
Steam Deck OLED GPU
Architecture
RDNA 2.0 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Scarlett
Sephiroth
Market segment
Desktop
Desktop
Release date
November 2020
2023
Interface
IGP
-
Boost clock speed
1725 MHz
1600 MHz
Core clock speed
1825 MHz
-
Manufacturing process technology
7 nm
6 nm
Number of transistors
15,300 million
2,400 million
Pipelines / CUDA cores
3328
512
Power consumption (TDP)
200 Watt
15 Watt
Texture fill rate
379.6
51.20
Memory type
GDDR6
LPDDR5
Maximum RAM amount
10 GB
16 GB
Memory bus width
320 Bit
128 Bit
Memory clock speed
14 GB/s
5.5 GB/s
Memory bandwidth
560.0 GB/s
88 GB/s
Display Connectors
No outputs
1x USB Type-C
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2