Dell PowerEdge C8000 - Manual (Page 84)

84 Using the System Setup Program
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.