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VMware vSphere 6.7 introduces Skylake EVC Mode

To simplify vMotion across CPU generations VMware has introduced Enhanced vMotion Compatibility (EVC). EVC automatically configures server CPUs with Intel FlexMigration or AMD-V Extended Migration technologies to be compatible with older servers. In vSphere 6.7 a now EVC mode has been introduced.

Intel Skylake Generation
Compared to Intel "Broadwell " EVC mode, the Skylake EVC mode exposes additional CPU features:

  • Advanced Vector Extensions 512
  • Persistent Memory Support Instructions
  • Protection Key Rights
  • Save Processor Extended States with Compaction
  • Save Processor Extended States Supervisor

For more information about EVC Modes see Intel CPU EVC Matrix

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