HD Graphics 620 and Xbox Series X GPU - video card comparison
HD Graphics 620
Xbox Series X GPU
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
RDNA 2.0 (2020−2022)
GPU code name
Kaby-Lake GT2
Scarlett
Market segment
Laptop
Desktop
Release date
August 2016
November 2020
Interface
PCIe 3.0 x1
IGP
Boost clock speed
1050 MHz
1725 MHz
Core clock speed
300 MHz
1825 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
15,300 million
Pipelines / CUDA cores
24
3328
Power consumption (TDP)
15 Watt
200 Watt
Texture fill rate
25.20
379.6
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR6
Maximum RAM amount
32 GB
10 GB
Memory bus width
64/128 Bit
320 Bit
Memory clock speed
System Shared
14 GB/s
Memory bandwidth
-
560.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2
Quick Sync
+
-