为什么xps13的Dell超级本无法使用Zoom的背景虚化

我的xps13的cpu是7代cpu来的，但总是做不到zoom会议时的背景虚化，今天详细研究了一下，原来它使用的显卡不支持，如下图。

zoom背景虚化的要求，参考如下：

https://support.zoom.us/hc/en-us/articles/210707503#Instructions

最常用的配置应该这样子：

Image only without a physical green screen

• Option 1 
  • Zoom Desktop Client for PC, version 4.4.53582.0519 or higher
  • Windows 7, 8, or 10 64-bit
  • 4th generation i7 quad-core or higher processor
• Option 2
  • Zoom Desktop Client for PC, version 4.5.4 (5422.0930) or higher
  • Windows 10 64-bit
  • 6th generation Intel i5 Dual core or higher processor
  • If CPU is not i7 quadcore or higher, integrated GPU enabled and integrated GPU's graphics driver version 23.20.xx.xxxx or higher

Note: Due to issues with compatibility with Intel CPUs using the HD 620 graphics processor, devices using those processors, must use a physical green screen.