Reference Guide

BIOS.ProcSettings.ProcHtAssist (Read or Write)
Description
When enabled it provides ltering of broadcast probes to improve HyperTransport I/O Link bandwidth and
performance on multi-node systems.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.ProcSettings.ProcHwPrefetcher (Read or Write)
Description When enabled, the processor is able to prefetch extra cache lines for every memory request.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency None
BIOS.ProcSettings.ProcHyperTransport (Read or Write)
Description
Species the supported HyperTransport I/O Link Specication.
Legal Values
• HT1
• HT3
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.ProcSettings.ProcSoftwarePrefetcher (Read or Write)
Description
Enables or disables the hardware prefetcher for considering software prefetches when detecting strides for
prefetch requests.
Legal Values
• Enabled
• Disabled
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