Protech Systems PMB-881LF User Manual page 60

4-4.4. Advanced – CPU Configuration
BIOS Setting
CPU Speed
64-bit
Hyper-threading
Active Processor
Cores
Limit CPUID
Maximum
Hardware
Prefetcher
PMB-881LF USER
Options
No changeable options Displays the current processor frequency
No changeable options Reports if 64-bit is supported by
-disabled
-enabled
-All
-1
-2
-disabled
-enabled
-disabled
-enabled
'
S MANUAL
Chapter 4 AMI BIOS Setup
Description/Purpose
processor.
When disabled, only one thread per
active core will operate.
Indicates the number of cores to enable in
processor.
Enables for legacy operating systems to
boot processors with extended CPUID
functions.
Hardware prefetcher looks into the
stream of data. Data is prefetched into L2
cache from external memory.
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