Gigabyte GA-6TXSL Manual - Page 29

Intel R Virtualization Technology, Execute Disable Bit, Hardware, Prefetcher, Adjacent Cache Line,

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Page 29 highlights

BIOS Setup Processor Configuration This category includes the information of CPU Speed/Processor CPUID/Processor L2,L3 Cache/QPI Frequency Multiprocessor Specification This option allows user to configure the multiprocessor(MP) specification revision level.ome operating system will require 1.1 for compatibility reasons. 1.4 Support MPS Version 1.4 . (Default setting) 1.1 Support M PS Version 1.1. Intel (R) Virtualization Technology Intel(R) Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple "virtual" systems. With processor and I/O enhancements to Intel's various plat forms, Intel Virtualization Technology can improve the performance and robustness of today's software only virtual machine solutions. Enabled Enable Intel Virtualization Technology. (Default setting) Disabled Disable this function. Execute Disable Bit Enabled Enable Execute Disable Bit. (Default setting) Disabled Disable this function. Hardware Prefetcher The Hardware Prefetcher looks the streams of data. The data is prefetched into L2 from ex ternal memory. Disabling of this item may impact processor performance. Enabled Enabled Hardware Prefetcher. (Default setting) Disabled Disables this function. IP Prefetcher Adjacent Cache Line Prefetch When enable this item, both cache lines that comprise a cache line pair when it determines data required is not currently in its cache. 29

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BIOS Setup
Processor Configuration
This category includes the information of CPU Speed/Processor CPUID/Processor L2,L3
Cache/QPI Frequency
Multiprocessor Specification
This option allows user to configure the multiprocessor(MP) specification revision
level.ome operating system will require 1.1 for compatibility reasons.
1.4
Support MPS Version
1.4 . (Default setting)
1.1
Support M PS Version
1.1.
Intel (R) Virtualization Technology
Intel(R) Virtualization Technology will allow a platform to run multiple operating systems and
applications in independent
partitions. With virtualization, one computer system can function
as multiple “virtual” systems. With processor and I/O enhancements to Intel’s various plat
forms, Intel Virtualization Technology can improve the performance and
robustness of today’s software only virtual machine solutions.
Enabled
Enable Intel Virtualization Technology. (Default setting)
Disabled
Disable
this function.
Execute Disable Bit
Enabled
Enable Execute Disable Bit. (Default setting)
Disabled
Disable this function.
Hardware
Prefetcher
The Hardware Prefetcher looks the streams of data. The data is prefetched into L2 from ex
ternal memory. Disabling of this item may impact processor performance.
Enabled
Enabled Hardware Prefetcher. (Default setting)
Disabled
Disables this function.
IP
Prefetcher
Adjacent Cache Line
Prefetch
When enable this item, both cache lines that comprise a cache line pair when it determines
data required is not currently in its cache.