Best affordable Intel CPU to buy for your personal virtualization project, Core i7 2600, not the 2600K!

2 Reasons:

1)  Virtualization of many concurrent operating systems is better able to feed the CPU a lot of parallel threads of execution, better leveraging the hyperthreading the Core i7 offers than a single operating system, making this approximately $300 investment well worth it.  Much more about this rationale at datacenteroverlords.com.  Find all the CPU speeds and feeds at anandtech.com and intel.com .

2)  The Gamer oriented, better-for-overclocking 2600K is a great CPU for about the same price, but it won’t allow VMDirectPath!  Ouch!
Imagine you wish to pass USB 3.0 through to a Windows Virtual Machine (say for offsite backups to external USB 3.0 drive for a  Windows Home Server VM, for example), or thinking a little further ahead, perhaps a Thunderbolt (LightPeak) card someday, where you specify the device to pass thru in ESXi 5.0, and then you assign a particular VM to that device, installing drivers in that VM accordingly.  And you probably want a CPU/motherboard combo that has built in video, since you don’t need a watt-wasting discreet GPU for VMs.

Read much more detail, and see tested, known-good-configs documented in the article entitled:
Z68 Sandybridge Motherboard VT-d Test Matrix:  Which Mobo/CPU combo works with VMware ESXi 4.1U1 VMDirectPath feature?
found here:  tinkertry.com/vmdirectpath



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