Gigabyte R271-Z31, User Manual

Page: 83 / 139

- 41 - BIOS Setup
5-3-1-1 Performance
Parameter Description
Performance
OC Mode
(Note1)
Option Available: Normal Operation, Customized
Default setting is
Normal Operation .
Custom Core Pstates
Allows you to accept or decline enabling Custom Core Pstates. When
accepted, you can disable or customize core pstates.
CCD/Core/Thread Enablement
Allows you to accept or decline enabling CCDs, processor cores and
threads. When accepted, you can control the number of CCDs to be
used, the number of cores to be used, and whether to enable or disable
Simultaneous Multithreading Technology (SMT) support.
SMT Control
Can be used to disable symmetric multithreading. To re-enable SMT, a
POwer CYCLE is needed after select the 'Enable' option. Select 'Auto' base
on BIOS PCD. (PcdAmdSmtMode) default setting.
Option Available: Enable, Disable.
Default setting is
Disable .
(Note1) Advanced items are configurable when this item is defined.