We’ve just released an update for Hyper-V which enables 24 Logical Processor Support. This is up from 16 Logical Processors when Hyper-V was released. We have also increased the number of supported running virtual machines from 128 to 192. This update even has a side benefit as well. Workloads that start a large number of processes will benefit from an increase in the process address space cache limit. This has been increased from 192 to 384.
To get the download click the link below:
Hyper-V Logical Processor Support Update