You can access information about current CPU configuration in the vSphere Web Client.
- Browse to the host in the vSphere Web Client navigator.
- Click Configure and expand Hardware.
- Select Processors to view the information about the number and type of physical processors and the number of logical processors.
In hyperthreaded systems, each hardware thread is a logical processor. For example, a dual-core processor with hyperthreading enabled has two cores and four logical processors.