Biostar A780L3B Bios Setup - Page 8

Secure Virtual Machine Mode, PowerNow, ACPI SRAT Table, Probe Filter, Core Performance Boost, C1E - cores supported

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Page 8 highlights

A780L3B BIOS Manual 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 Probe Filter This item allows you to set initialization mode for Probe Filter. Options: Auto (Default) / Disabled / MP Mode Core Performance Boost If this item is enabled, Revision E CPU automatically transition to pop-down p-state Options: Enabled (Default) / Disabled 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: Disabled (Default) / Enabled 7

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A780L3B 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
Probe Filter
This item allows you to set initialization mode for Probe Filter.
Options:
Auto (Default) / Disabled / MP Mode
Core Performance Boost
If this item is enabled, Revision E CPU automatically transition to pop-down p-state
Options:
Enabled (Default) / Disabled
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:
Disabled (Default) / Enabled