![](/images/new-backgrounds/1187796/18779637x1.webp)
Menu Item | Description |
NOTE: The Memory Operating Mode can have different defaults and available options based on the memory configuration.
NOTE: The Dell Fault Resilient Mode establishes an area of memory that is fault resilient. This mode can be used by an operating system that supports the feature to load critical applications or enables the operating system kernel to maximize system availability.
Node Interleaving If this field is Enabled, memory interleaving is supported if a symmetric memory configuration is installed. If Disabled, the system supports
Processor Settings Screen
Menu Item | Description |
Logical Processor | Allows you to enable or disable logical processors and display the number of |
| logical processors. If the Logical Processor option is set to Enabled, the BIOS |
| displays all the logical processors. If this option is set to Disabled, the BIOS only |
| displays one logical processor per core. By default, the Logical Processor option is |
| set to Enabled. |
QPI Speed | Allows you to set the QuickPath Interconnect (QPI) data rate settings. By default, |
| the QPI Speed option is set to Maximum data rate. |
| NOTE: QPI Speed displays only when both the processors are installed. |
Alternate RTID | Allows you to allocate more RTIDs to the remote socket, increasing cache |
(Requestor | performance between the sockets or work in normal mode for NUMA. By default, |
Transaction ID) | the Alternate RTID (Requestor Transaction ID) Setting is set to Disabled. |
Setting |
|
Virtualization | Allows you to enable or disable the additional hardware capabilities provided for |
Technology | virtualization. By default, the Virtualization Technology option is set to Enabled. |
Adjacent Cache | Allows you to optimize the system for applications that require high utilization of |
Line Prefetch | sequential memory access. By default, the Adjacent Cache Line Prefetch option is |
| set to Enabled. You can disable this option for applications that require high |
| utilization of random memory access. |
Hardware | Allows you to enable or disable the hardware prefetcher. By default, the Hardware |
Prefetcher | Prefetcher option is set to Enabled. |
DCU Streamer | Allows you to enable or disable the Data Cache Unit (DCU) streamer prefetcher. By |
Prefetcher | default, the DCU Streamer Prefetcher option is set to Enabled. |
DCU IP Prefetcher | Allows you to enable or disable the Data Cache Unit (DCU) IP prefetcher. By |
| default, the DCU IP Prefetcher option is set to Enabled. |
Execute Disable | Allows you enable or disable execute disable memory protection technology. By |
| default, the Execute Disable option is set to Enabled. |
19