Chapter 4 AMI BIOS Setup
Page: 4-14
PMB-901LF USER
′
S MANUAL
BIOS Setting
Options
Description/Purpose
Intel VT-x
Technology
No changeable options
Reports if Intel VT-x Technology is
supported by processor.
Intel SMX
Technology
No changeable options
Reports if Intel SMX Technology is
supported by processor.
64-bit
No changeable options
Reports if 64-bit is supported by
processor.
L1 Data
Cache
No changeable options
Displays size of L1 Data Cache
L1 Code
Cache
No changeable options
Displays size of L1 Code Cache
L2 Cache
No changeable options
Displays size of L2 Cache.
L3 Cache
No changeable options
Displays size of L3 Cache.
Hyper-
threading
- Disabled
- Enabled
When disabled, only one thread per
active core will operate.
Active
Processor
Cores
- All
- 1/2/3…
Choose the number of cores to be
enabled in current processor.
Limit CPUID
Maximum
- Disabled
- Enabled
Enables for legacy operating systems
to boot processors with extended
CPUID functions. Set disable for
WinXP.
Intel
Virtualization
Technology
- Disabled
- Enabled
When enabled, a VMM can utilize the
additional hardware capabilities
provided by Vanderpool Technology
(VT).
