Monitor/MWait Leaf
Smallest Line Size specifies the smallest address line size the MONITOR/MWAIT instructions examine.
Largest Line Size specifies the largest address line size the MONITOR/MWAIT instructions examine.
Interrupts Treated as Break-Event specifies that the processor treats interrupts as a break-event for MWAIT even when interrupts are disabled.
Number of C Sub-States Supported specifies the number of sub-states for each processor-sepcific C-state.