Gigabyte GA-6PXSVT User Manual page 46

CPU Information
Socket 0 CPU Information
CPU Type/ Signature / Microcode Patch / Max CPU Speed / Min CPU Speed /
Processor Cores / Intel HT Technology / Intel VT-x Technology
Displays the technical specifications for the installed processor.
Intel HT Technology / Intel VT-x Technology
Displays the support information for the installed processor.
Cache Information
L1 Data Cache / L1 Code Cache / L2 Cache / L3 Cache
Displays the technical specifications for the installed processor.
CPU Speed / 64-bit
Hyper Threading
The Intel Hyper Threading Technology allows a single processor to execute two or more separate
threads concurrently. When hyper-threading is enabled, multi-threaded software applications can
execute their threads, thereby improving performance.
Options available: Enabled/Disabled. Default setting is Enabled.
Displays the technical specifications for the installed processor.
Active Processor Cores
Allows you to determine whether to enable all CPU cores.
Options available: All/1/2/3. Default setting is All.
Limit CPUID Maximum
When enabled, the processor will limit the maximum COUID input values to 03h when queried, even if
the processor suppports a higher CPUID input value.
When disabled, the processor will return the actual maximum CPUID input value of the processor when
queried.
Options available: Enabled/Disabled. Default setting is Disabled.
Execute Disable Bit
When enabled, the processor prevents the execution of code in data-only memory pages. This provides
some protection against buffer overflow attacks.
When disabled, the processor will not restrict code execution in any memory area. This makes the pro-
cessor more vulnerable to buffer overflow attacks.
Options available: Enabled/Disabled. Default setting is Enabled.
Hardware Prefetcher
Select whether to enable the speculative prefetch unit of the processor.
Options available: Enabled/Disabled. Default setting is Enabled.
Adjacent Cache Line Prefetch
When enabled, cache lines are fetched in pairs. When disabled, only the required cache line is fetched.
Options available: Enabled/Disabled. Default setting is Enabled.
(Note) This item is present only if you install a CPU that supports this feature. For more information about
Intel CPUs' unique features, please visit Intel's website.
BIOS Setup
(Note)
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