MSI P55-GD80 series User Manual page 53

▶ Execute Bt Support
Intel's Execute Dsable Bt functonalty can prevent certan classes of malcous
"buffer overflow" attacks when combned wth a supportng operatng system. Ths
functonalty allows the processor to classfy areas n memory by where applcaton
code can execute and where t cannot. When a malcous worm attempts to nsert
code n the buffer, the processor dsables code executon, preventng damage or
worm propagaton.
▶ Set Lmt CPUID MaxVal to 3
The Max CPUID Value Lmt s desgned lmt the lsted speed of the processor to
older operatng systems.
▶ Intel Vrtualzaton Tech
Ths tem s used to enable/dsable the Intel Vrtualzaton technology. For further
nformaton please refer to Intel's offical webste.
▶ X-Rato
Ths tem allows you to set the extra turbo rato for CPU to run the overclockng fre-
quency (base clock * turbo rato) absolutely.
▶ Intel EIST
The Enhanced Intel SpeedStep technology allows you to set the performance level of
the mcroprocessor whether the computer s runnng on battery or AC power. Ths field
wll appear after you nstalled the CPU whch supports speedstep technology.
▶ C1E Support
To enable ths tem to read the CPU power consumpton whle dle. Not all processors
support Enhanced Halt state (C1E).
▶ Intel Turbo Boost
Ths tem wll appear when you nstall a CPU wth Intel Turbo Boost technology. Ths
tem s used to enable/ dsable Intel Turbo Boost technology. It can scale processor
frequency hgher dynamcally when applcatons demand more performance and TDP
headroom exsts. It also can delver seamless power scalablty (Dynamcally scale up,
Speed-Step Down). It s the Intel newly technology wthn 5/ 7 CPU.
▶ Adjust CPU Base Frequency (MHz)
Ths tem allows you to set the CPU Base clock (n MHz). You may overclock the CPU
by adjustng ths value. Please note the overclockng behavor s not guaranteed.
▶ OC Steppng
Ths tem wll be enabled after you set the overclockng frequency n the "Adjust CPU
Base Frequency (MHz)". And the followng tems wll appear. Ths tems wll help the
system to overclock step by step after system bootng up.
▶ Start OC Steppng From (MHz)
Ths tem s used to set the ntal base clock. The system wll boot wth the ntal base
clock, and start to overclock from ntal base clock to set base clock that you set n
"Adjust CPU Base Frequency (MHz)" step by step.
Englsh
En-43