HD Graphics 400 and Xbox Series S GPU - video card comparison
HD Graphics 400
Xbox Series S GPU
Architecture
Generation 8.0 (2014−2015)
RDNA 2.0 (2020−2022)
GPU code name
Braswell GT1
Lockhart
Market segment
Desktop
Desktop
Release date
April 2015
November 2020
Interface
PCIe 3.0 x1
IGP
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
1565 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
8,000 million
Pipelines / CUDA cores
96
1280
Power consumption (TDP)
6 Watt
100 Watt
Texture fill rate
7.680
125.2
Memory type
DDR3L
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
14 GB/s
Memory bandwidth
-
224.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
2.0
1.2
OpenGL
4.3
4.6
Shader Model
5.1
6.7
Vulkan
1.1.80
1.2