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64
Operating Manual
BX620
S5
Advanced menu
BIOS Setup
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48
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Adjacent Cache Line Prefetch
Specifies whether the CPU reads two cache lines ahead (
Enabled
) or just
one (
Disabled
).
Hardware Prefetch
Specifies whether a hardware prefetch is activated (
Enabled
) or deacti-
vated (
Disabled
).
I
The use of this option depends on the various performance results
for different applications.
Intel
®
HT Technology
Specifies whether Hyper-Threading Technology is activated (
Enabled
) or
deactivated (
Disabled
).
Intel
®
Turbo Boost Tech
Specifies whether turbo mode is activated (
Enabled
) or deactivated
(
Disabled
).
Limit CPUID Function
Specifies whether CPUID commands are to be processed with more
than 3 functions (
Enabled
) or not processed (
Disabled
).
I
Some operating systems cannot handle new CPUID commands
that have more than 3 functions. This option should be set to
Enabled
for these operating systems.