Cpu Configuration; Hyper-Threading; Active Processor Cores; Limit Cpuid Maximum - Biostar H67MH User Manual

TH67MU3/H67M U3/H67MH
UEFI BIOS M anual

CPU Configuration

Advanced
CPU Configuration
EMT64
Processor Speed
Processor Stepping
Microcode Revision
Processor Cores
Intel HT Technology

Hyper-threading

Active Processor Cores

Limit CPUID Maximum

Execute-Disable Bit
Hardware Prefetcher
Adjacent Cache Line Prefetch
Intel Virtualization Technology[Disabled]
Power Technology
Local x2APIC
Version x.xx.xxxx. Copyright© 201x, American Megatrends, Inc.
Hyper-threading
Hyper T hreading T echnology can improve p erfo rmance by splitting instructions into
multiple streams. T his item is enabled fo r Windows XP and Linux (OS optimized for
Hyper-T hreading T echnology) and disabled for other OS (OS not optimized for
T hreading T echnology). When this item is disabled, only one thread per enabled co re
is enabled.
Options: Enabled (Default) / Disabled
Active Processor Cores
T his item sets number of cores to enable in each processor pack age.
Options: All (Default) / 1 / 2 / 3
Limit CPUID Maximum
When the computer is booted up, the operating system executes the CPUID
instruction to identify the processor and its capabilities. Befo re it can do so, it must
first query the processor to find out the highest input value CPUID recognizes. T his
determines the kind of basic information CPUID can provide the operating system.
Options: Disabled (Default) / Enabled
BIOS SETUP UTILITY
Enabled for Windows XP and
Linux(OS optimized for
Hyper-Threading Technology)
and Disabled for other OS(OS
not optimized for
Hyper-Threading Technology).
When Disabled only one thread
per enabled core is enabled.
[Enabled]
[All]
[Disabled]
[Enabled]
Enter
[Enabled]
+/-
[Enabled]
F1
F3
[Energy Efficient]
F4
[Disabled]
ESC
9
Select Screen
Select Item
Select
Change Opt.
General Help
Optimized Defaults
Save & Reset
Exit