The second sentence in the first paragraph in the slide notes states:
The server can have up to 160 logical CPUs (cores or hyperthreads) and can support up to 2048 virtual CPUs per host.Correct:
The actual configuration maximums in vSphere 5.5 are different. Hence, the above sentence must be corrected as follows:
The server can have up to 320 logical CPUs (cores or hyperthreads) and can support up to 4096 virtual CPUs per host.Source:
Configuration Maximums for VMware vSphere 5.5.