Our partners at Dell have published the first VMmark results using the new AMD quad-core Barcelona processors. Both the 2-socket (8-core) R805 platform and the 4-socket (16-core) R905 platform have been tested. You can find all of the details on the VMmark results page. If you do the math, you will see that Dell achieved an excellent 1.8x throughput scaling from the 2-socket system to the 4-socket system. Another thing I’d like to point out is that some of the VMmark workloads utilized AMD’s Rapid Virtualization Indexing (RVI) technology to improve performance. VMware supports a wide range of virtualization techniques and is able to uniquely leverage both hardware and sofware virtualization technologies in order to provide optimal performance.