VMware: up to 160 virtual desktops/node
Citrix: up to 140 virtual desktops/node
Details
VMware Horizon 7.7: Load bearing number is based on Login VSI tests performed on hybrid VxRail V570F appliances using 2 vCPU Windows 10 desktops and the Knowledge Worker profile.
Citrix XenDesktop 7.15: Load bearing number is based on Login VSI tests performed on hybrid VxRail V570F-B appliances using 2 vCPU Windows 10 desktops and the Knowledge Worker profile.
For detailed information please view the corresponding reference architecture whitepapers.