HD Graphics 620 and Xbox One GPU - video card comparison
HD Graphics 620
Xbox One GPU
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN 1.0 (2012−2020)
GPU code name
Kaby-Lake GT2
Durango
Market segment
Laptop
Desktop
Release date
August 2016
November 2013
Interface
PCIe 3.0 x1
IGP
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
853 MHz
Floating-point performance
403.2 gflops
1,310 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
5,000 million
Pipelines / CUDA cores
24
768
Power consumption (TDP)
15 Watt
95 Watt
Texture fill rate
25.20
40.94
Memory type
DDR3L/LPDDR3/LPDDR4
DDR3
Maximum RAM amount
32 GB
8 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
2132 MHz
Memory bandwidth
-
68.22 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
11.2 (11_0)
OpenCL
2.1
1.2
OpenGL
4.6
N/A
Shader Model
6.4
5.1
Vulkan
+
1.1
Quick Sync
+
-