Xbox Series S GPU and Radeon RX 6400 - video card comparison
Xbox Series S GPU
Radeon RX 6400
Architecture
RDNA 2.0 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Lockhart
Navi 24
Market segment
Desktop
Desktop
Release date
November 2020
January 2022
Interface
IGP
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
2321 MHz
Core clock speed
1565 MHz
-
Manufacturing process technology
7 nm
6 nm
Number of transistors
8,000 million
5,400 million
Pipelines / CUDA cores
1280
768
Power consumption (TDP)
100 Watt
53 Watt
Texture fill rate
125.2
111.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
14 GB/s
16 GB/s
Memory bandwidth
224.0 GB/s
128.0 GB/s
Display Connectors
1x HDMI 2.1
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.2
1.3