Gigabyte R183-ZF0-AAJ1 User Manual page 83

2-3-1-1 Performance
Parameter
Performance
OC Mode
(Note)
DownCore Mode
(Note)
DownCore Bitmap
Custom Core Pstates
CCD/Core/Thread Enablement
SMT Control
(Note) Advanced items are configurable when this item is defined.
Description
Options available: Normal Operation, Customized. Default setting is Normal
Operation.
Options available: Enablement Option, Bitmap.
Default setting is Enablement Option.
Bitmap to select which core in the CCD should be down.
Allows you to accept or decline enabling Custom Core Pstates. When
accepted, you can disable or customize core pstates.
Allows you to accept or decline enabling CCDs, processor cores and
threads. When accepted, you can control the number of CCDs to be used,
and the number of cores to be used.
CCD Control
Š
– Options available: Auto, 2 CCDs, 4 CCDs, 6 CCDs. Default setting
is Auto.
Core Control
Š
– Options available: Auto, TWO(1+1), FOUR(2+2), SIX(3+3),
EIGHT(4+4), TEN(5+5), TWELVE(6+6), FOURTEEN(7+7).
– Default setting is Auto.
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.
Options available: Disable, Enable, Auto. Default setting is Enable.
BIOS Setup
- 83 -