Dell C8220 Personal Computer User Manual


 
Using the System Setup Program 65
Prefetch Configuration
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Prefetch Configuration
Option Description
Adjacent Cache Line
Prefetch
(Enabled default)
Enables or disables system optimization for sequential
memory access.
Hardware Prefetcher
(Enabled default)
Enables or disables the speculative unit within the
processor(s).
DCU Streamer
Prefetcher
(Enabled default)
Enables or disables Data Cache Unit (DCU) streamer
prefetcher.
NOTE: This feature is available when supported by the
processor.