Dell PowerEdge R760 Installation and Service Manual - Page 58
Number of Cores per Processor, Dell AVX Scaling Technology
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Table 50. Processor Settings details (continued) Option Description heat the cooling system is must dissipate. This option is set to Normal by default. NOTE: This option is only available on certain stock keeping units (SKUs) of the processors. Intel SST-BF Intel SST-CP x2APIC Mode Enables Intel SST-BF. This option is displayed if Performance Per Watt (operating system) or Custom (when OSPM is enabled) system profiles are selected. This option is set to Disabled by default. Enables Intel SST-CP. This option is displayed if Performance Per Watt (operating system) or Custom (when OSPM is enabled) system profiles are selected. This option is displayed and selectable for each system profile mode. This option is set to Disabled by default. Enables or disables x2APIC mode. This option is set to Enabled by default. NOTE: For two processors 64 cores configuration, x2APIC mode is not switchable if 256 threads are enabled (BIOS settings: All CCD, cores, and logical processors enabled). AVX ICCP Pre-Grant License Dell Controlled Turbo Dell Controlled Turbo Settings Enables or disables AVX ICCP Pre-Grant License. This option is set to Disabled by default. Controls the turbo engagement. Enable this option only when System Profile is set to Performance or Custom, and CPU Power Management is set to Performance. This item can be selected for each system profile mode. This option is set to Disabled by default. NOTE: Depending on the number of installed processors, there might be up to two processor listings. Dell AVX Scaling Technology Optimizer Mode Number of Cores per Processor CPU Physical Address Limit AMP Prefetch Homeless Prefetch Uncore Frequency RAPL Enables you to configure the Dell AVX scaling technology. This option is set to 0 by default. Enter the value from 0 to 12 bins. The value that is entered decreases the Dell AVX Scaling Technology frequency when the Dell-controlled Turbo feature is enabled. Enables or disables the CPU performance. When this option is set to Auto, set the CPU Power Management to Max Performance. When set to Enabled, enables the CPU Power Management settings. When set to Disabled, the CPU Power Management option is disabled. This option is set to Auto by default. Controls the number of enabled cores in each processor. This option is set to All by default. Limit CPU physical address to 46 bits to support older Hyper-V. If enabled, automatically disables TME-MT. This option is set to Enabled by default. This option enables one of the Mid-Level Cache (MLC) AMP hardware Prefetcher. This option is set to Disabled by default. This option allows L1 Data Cache Unit (DCU) to prefetech, when the Fill Buffers (FB) is full. Auto maps to hardware default setting. This option is set to Auto by default. This setting controls whether the Running Average Power Limit (RAPL) balancer is enabled or not. If enabled, it activates the 58 Pre-operating system management applications