Gigabyte H282-Z60, User Manual

Page: 83 / 138

- 83 - BIOS Setup
5-3-1-2 Prefetcher Settings
Parameter Description
Prefetcher settings
L1 Stream HW Prefetcher
Enable/Disable L1 Stream HW Prefetcher.
Options available: Auto, Enable, Disabled. Default setting is Enable .
L1 Stride Prefetcher
Use memory access history of individual instruction to fetch additional lines
Enable/Disable L1 Stream HW Prefetcher.
Options available: Auto, Enable, Disable. Default setting is Auto .
L1 Region Prefetcher
Use memory access history to fetch additional lines when the data access
for a given instruction tends to be followed by other data accesses.
Options available: Auto, Enable, Disable. Default setting is
Enable .
L2 Stream HW Prefetcher
Enable/Disable L2 Stream HW Prefetcher.
Options available: Auto, Enable, Disabled. Default setting is Enable .
L2 Up/Down Prefetcher
Use memory access history to determine whether to fetch the next or
previous line for all memory accesses. .
Options available: Auto, Enable, Disable. Default setting is
Auto .