Asus RS720-E6/RS12 - Manual (Page 78)

5-14 Chapter 5: BIOS setup
Ratio CMOS Setting [Auto]
Allows you to adjust the ratio between CPU Core Clock and BCLK Frequency.
Use the <+> and <-> keys to adjust the value.
Configuration options: [Auto] [12.0] [13.0] [14.0] [15.0] [16.0] [17.0] [18.0] [19.0]
[20.0]
C1E Support [Enabled]
Allows you to enable or disable Enhanced Halt State support.
Configuration options: [Disabled] [Enabled]
Hardware Prefetcher [Enabled]
Allows you to enable or disable the Hardware Prefetcher function.
Configuration options: [Disabled] [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Allows you to enable or disable the Adjacent Cache Line Prefetch function.
Configuration options: [Disabled] [Enabled]
MPS and ACPI MADT ordering [Modern ordering]
Allows you to set MPS and ACPI MADT ordering. Choose [Modern ordering] for
Windows XP or later OSes. Choose [Legacy ordering] for Windows 2000 or earlier
OSes. Configuration options: [Modern ordering] [Legacy ordering]
Max CPUID Value Limit [Disabled]
[Enabled] Allows legacy operating systems to boot even without support for
CPUs with extended CPUID functions.
[Disabled] Disables this function.
Intel(R) Virtualization Tech [Enabled]
The Intel ® Virtualization Technology allows a hardware platform to run multiple
operating systems separately and simultaneously, enabling one system to virtually
function as several systems. Configuration options: [Disabled] [Enabled]
CPU TM Function [Enabled]
This function enables the overheated CPU to throttle the clock speed to cool down.
Configuration options: [Disabled] [Enabled]
Execute-Disable Bit Capability [Enabled]
Allows you to enable or disable the No-Execution Page Protection Technology.
Setting this item to [Disabled] forces the XD feature flag to always return to zero (0).
Configuration options: [Disabled] [Enabled]