From the research that I have done the AMD6276CPU has 16 cores, however those cores are split into 2 x 8-core NUMAnodes. Consequently, if I run 16 vCPU VM on a server with the 2 x AMD6276, it will not fit into a single NUMAnode, causing it to be wide striped across 2 NUMAnodes.
While on the other hand a server with 2 x Intel E5-2690(8 cores and HT/each) will allow all 16 vCPUs to be scheduled in a single NUMAnode on one of the CPUs using the 8 cores + HT, correct?
Thanks,
-MattG