Adding another host to a farm of 2 IBM x3850 servers with a Dual Core Xeon 7120N 3GHZ CPU
The available new server (x3850 M2)CPU is Intel Xeon Quad Core 7440 2.4 GHz or QC7420 2.13 Ghz
Currently running Vmware 3,5, will be upgrading to Vsphere
Apart from Vmotion, will anyhing else be affected? How critical it is to have identical CPUs in all host servers?