Dell E04B Manuale di riferimento - Pagina 11

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Option

Description

Directory AtoS

AtoS optimization reduces remote read latencies for repeat read accesses without intervening writes.

This option is set to Disabled by default.

FastGo

Enables you to select CR OOS Configuration Profiles.

IRQ Throttle

Enables you to throttle local requests that are targeting a remote address.

Logical Processor

Enables you to improve the energy efficiency of a system. It uses the operating system core parking

Idling

algorithm and parks some of the logical processors in the system which in turn allows the corresponding

processor cores to transition into a lower power idle state. This option can only be enabled if the

operating system supports it. It is set to Disabled by default.

Configurable TDP Enables you to configure the TDP level. The available options are Nominal, Level 1 and Level 2. This

option is set to Nominal by default.

x2APIC Mode

Enables or disables the x2APIC mode. This option is set to Enabled by default.

Dell Controlled

Controls the turbo engagement. Enable this option only when System Profile is set to Performance.

Turbo

Dell AVX Scaling

Enables you to configure the Dell AVX scaling technology. This option is set to 0 by default.

Technology

AVX ICCP Pre-

Allows the system to select between different AVX ICCP transition levels offered by Intel. The default

Grant

level is 128 Heavy.

Number of Cores

Controls the number of enabled cores in the processor. Under certain circumstances, you may see limited

per Processor

performance improvements to Intel Turbo Boost Technology and benefits from potentially larger shared

caches, when you reduce the number of enabled cores. Most computing environments tend to benefit

more from larger number of processing cores, so you must carefully weigh the disabling of cores to gain

nominal performance enhancements.

Process Core

Displays the core speed of the processor(s).

Speed

Process Bus

Displays the bus speed of the processor(s).

Speed

Processor n

The following settings are displayed for each processor installed in the system:

Option

Family-Model-

Stepping

Brand

Level 2 Cache

Level 3 Cache

Number of Cores Specifies the number of cores per processor.

Maximum

Memory Capacity

Microcode

SATA Settings

You can use the SATA Settings screen to view the SATA settings of SATA devices and enable SATA and PCIe NVMe RAID

mode on your system.

NOTE:

This feature is not supported if CPU Power Management is set to Maximum Performance.

NOTE:

This option is only available on certain stock keeping units (SKUs) of the processors.

NOTE:

Depending on the number of installed CPUs, there might be up to two processor listings.

Description

Specifies the family, model, and stepping of the processor as defined by Intel.

Specifies the brand name.

Specifies the total L2 cache.

Specifies the total L3 cache.

Specifies the maximum memory capacity per processor.

Specifies the microcode.

Pre-operating system management applications