MSI Z77A-G43 GAMING User Manual

Page 60

2-16

BIOS Setup

CPU Specficatons

Press to enter the sub-menu. Ths sub-menu hghlghts all the key features of

your CPU. The nformaton wll vary by model and s read-only. You can also access ths

nformaton at any tme by pressng [F4]. Press to enter the sub-menu.

CPU Technology Support

Press to enter the sub-menu. The sub-menu shows the nstalled CPU

technologes. Read only.

MEMORY-Z

Press to enter the sub-menu. Ths sub-menu hghlghts all the settngs and

tmngs of your DIMMs. Ths nformaton wll vary by model and s read-only. You can

also access ths nformaton at any tme by pressng [F5]. Press to enter the

sub-menu.

DIMM1~4 Memory SPD

Press to enter the sub-menu. The sub-menu dsplays the nformatons of

nstalled memory.

CPU Features

Press to enter the sub-menu.

Hyper-Threadng Technology [Enabled]

The processor uses Hyper-Threadng technology to ncrease transacton

rates and reduces end-user response tmes. Intel Hyper-Threadng technology

treats the mult cores nsde the processor as mult logcal processors that can

execute nstructons smultaneously. In ths way, the system performance s hghly

mproved.

[Enable]

Enable Intel Hyper-Threadng technology.

[Dsabled]

Dsable ths tem f your operatng system does not support HT func-

ton.

Actve Processor Cores

Ths tem allows you to select the number of actve processor cores.

Lmt CPUID Maxmum

It s desgned to lmt the lsted speed of the processor to older operatng systems.

Execute Dsable Bt

Can prevent certan classes of malcous “buffer overflow” attacks where worms

can try to execute code to damage your system. It s recommended you keep ths

enabled always.

Intel Vrtualzaton Tech

Enhances vrtualzaton and allows the system to act as multple vrtual systems. See

Intel’s offical webste for more nformaton.

Intel VT-D Tech

Ths tem s used to enable/dsable the Intel VT-D technology. For further nformaton

please refer to Intel’s offical webste.

Hardware Prefetcher [Enabled]

Enable or dsable the hardware prefetcher of CPU.

[Enabled]

Allows the CPU hardware prefetcher to automatcally pre-fetch data

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