MSI B75MA-P33 - Manual (Page 32)

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CPu Specifications
Press <enter> to enter the sub-menu. this sub-menu highlights all the key fea-
tures of your CPu. the information will vary by model and is read-only. you can
also access this information at any time by pressing [F4]. Press <enter> to enter
the sub-menu.
CPu technology Support
Press <enter> to enter the sub-menu. the sub-menu shows the installed CPu
technologies. read only.
MeMory-Z
Press <enter> to enter the sub-menu. this sub-menu highlights all the settings
and timings of your diMMs. this information will vary by model and is read-only.
you can also access this information at any time by pressing [F5]. Press <enter>
to enter the sub-menu.
diMM~2 Memory SPd
Press <enter> to enter the sub-menu. the sub-menu displays the informations
of installed memory.
CPu Features
Press <enter> to enter the sub-menu.
hyper-threading
the processor uses hyper-threading technology to increase transaction rates
and reduces end-user response times. the technology treats the two cores
inside the processor as two logical processors that can execute instructions
simultaneously. in this way, the system performance is highly improved. if you
disable the function, the processor will use only one core to execute the in-
structions. Please disable this item if your operating system doesn’t support ht
Function, or unreliability and instability may occur.
Active Processor Cores
this item allows you to select the number of active processor cores.
Limit CPuid Maximum
it is designed to limit the listed speed of the processor to older operating sys-
tems.
execute disable Bit
Can prevent certain classes of malicious “buffer overflow” attacks where worms
can try to execute code to damage your system. it is recommended you keep
this enabled always.
intel Virtualization tech
enhances virtualization and allows the system to act as multiple virtual sys-
tems. See intel’s official website for more information.
intel Vt-d tech
this item is used to enable/disable the intel Vt-d technology. For further infor-
mation please refer to intel’s official website.
Power technology
this item allows you to select the intel dynamic Power technology mode.