How efficiently do Intel and AMD's latest architectures handle virtualization on Ubuntu?

Subject: Processors | April 3, 2012 - 12:43 PM |
Tagged: virtualization, ubuntu 12.04, Sandy Bridge E, Intel, FX 8150, Core i7 3960X, bulldozer, amd

Phoronix is taking the latest Ubuntu release and testing the performance on AMD's FX 8150 against Intel's Core-i7 3960X to see their relative performance in a virtual environment.   Both machines had issues, Xen had critical issues which prevented it from running on the Bulldozer and ASUS motherboard system, while the Sandy Bridge chip had issues with Virtualbox.  The testing was not so much a comparison of the performance difference between the two chips as it is a test of efficiency of these processors running tasks when virtualized.  As both chips averaged 90%+ of base performance when virtualized you can see that both architectures have come a long way in this particular usage.

Also, keep your eyes out for a CPU review from Josh which should be arriving soon.

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"With the upcoming availability of Ubuntu 12.04 "Precise Pangolin" being a Long-Term Support (LTS) release that will be quickly making its way into many enterprise environments, here's a look at the virtualization performance of this popular Linux distribution. In particular, being looked at is the Linux virtualization performance of KVM, Xen, and Oracle VirtualBox compared to bare metal when using Intel Sandy Bridge Extreme and AMD Bulldozer hardware."

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Source: Phoronix