How To: Add Multicore vCPUs in vSphere 4.1 Virtualization Review (blog) With the release of VMware vSphere 5, VMware added GUI capabilities which allows you to tweak how many virtual CPUs and how many cores per virtual CPU each VM was configured with. This is a very useful tool because many times you come across operating ... VSphere 5, Xen top list of biggest server virtualization news stories vSphere 5 Raises the Bar for Enterprise Virtualization |