Dell PowerEdge R510 Hardware Owner's Manual - Page 66

Processor Settings Screen Option Description 64-bit Specifies if the processor(s) support 64-bit extensions. Core Speed Displays the processor clock speed. Bus Speed Displays the processor bus speed. Logical Processor (Enabled default) Each processor core supports up to two logical processors. If this field is set to Enabled, the BIOS reports both logical processors. If set to Disabled, only one logical processor is monitored by the BIOS. Virtualization Technology (Disabled default) Enabled permits virtualization software to use the virtualization technology incorporated in the processor. NOTE: Disable this feature if your system will not be running virtualization software. Adjacent Cache Line Prefetch (Enabled default) Enables high utilization of sequential memory access. NOTE: Disable this option for applications that require high utilization of random memory access. Hardware Prefetcher (Enabled default) Enables or disables the hardware prefetcher. Execute Disable (Enabled default) Enables or disables Execute Disable Memory Protection Technology. Number of Cores per Processor (All default) If set to All, the maximum number of cores in each processor is enabled. Turbo Mode (Enabled default) If Turbo Boost Technology is supported by the processor(s), enables or disables Turbo Mode. C States (Enabled default) When set to Enabled, the processor(s) can operate in all available power states. Processor 1 Family -Model- Displays the family, model, and stepping of the selected Stepping processor. Processor 2 Family -Model- Displays the family, model, and stepping of the Stepping selected processor. 66 Using the System Setup Program and UEFI Boot Manager