Biostar A780L Bios Setup - Page 8

Secure Virtual Machine Mode, PowerNow, ACPI SRAT Table, CPU Prefetching, Probe Filter, C1E Support - cpu support

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A780L M2G+/A780L M2L+/A780L BIOS Manual Secure Virtual Machine Mode Virtualization T echnology can virtually separate your system resou rce into several parts, thus enhance the performance when running virtual machines or multi interface systems. Options: Enabled (Default) / Disabled PowerNow T his item allows you to enable or disable the PowerNow power saving technology. Options: Enabled (Default) / Disabled ACPI SRAT Table T he operating system scans the ACPI SRAT at boot time and uses the information to better allocate memory and schedule software threads for maximum perform ance. T his item controls whether the SRAT is made available to the operating system at boot up, or not. Options: Enabled (Default) / Disabled CPU Prefetching T his item allows you to enable or disable CPU Prefetching fun ction. Options: Enabled (Default) / Disabled Probe Filter T his item allows you to set initialization mode for Probe Filter. Options: Auto (Default) / Disabled / MP Mode C1E Support C1E is "Enhanced Halt State" function, this function helps to save power and decrease heat by lowering CPU frequen cy while the processor is not working. Options: Enabled (Default) / Disabled 7

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A780L M2G+/A780L M2L+/A780L BIOS Manual
7
Secure Virtual Machine Mode
Virtualization Technology can virtually separate your system resource into several
parts, thus enhance the performance when running virtual machines or multi
interface systems.
Options:
Enabled (Default) / Disabled
PowerNow
This item allows you to enable or disable the PowerNow power saving technology.
Options:
Enabled (Default) / Disabled
ACPI SRAT Table
The operating system scans the ACPI SRAT at boot time and uses the information to
better allocate memory and schedule software threads for maximum performance.
This item controls whether the SRAT is made available to the operating system at
boot up, or not.
Options:
Enabled (Default) / Disabled
CPU Prefetching
This item allows you to enable or disable CPU Prefetching function.
Options:
Enabled (Default) / Disabled
Probe Filter
This item allows you to set initialization mode for Probe Filter.
Options:
Auto (Default) / Disabled / MP Mode
C1E Support
C1E is “Enhanced Halt State” function, this function helps to save power and
decrease heat by lowering CPU frequency while the processor is not working.
Options:
Enabled (Default) / Disabled