Gigabyte R282-N80, User Manual

Page: 75 / 110

- 75 - BIOS Setup
Parameter
Description
Processor Configuration
Pre-Socket Configuration
Press [Enter] to configure advanced items.
Š
CPU Socket 0/1 Configuration
– Core Disable Bitmap(Hex)
• Number of Cores to enable. 0 means all cores. FFFFFFF
means to disable all cores. The maximum value depends on
the number of CPUs available. Press the numeric keys to
adjust desired values.
Processor Socket / Processor
ID / Processor Frequency /
Processor Max Ratio / Processor
Min Ratio / Microcode Revision
/ L1 Cache RAM(Per Core) / L2
Cache RAM(Per Core) / L3 Cache
RAM(Per Package) / Processor #
Version
Displays the technical specifications for the installed processor(s).
Hyper-Threading [All]
The Hyper Threading Technology allows a single processor to execute
two or more separate threads concurrently. When hyper-threading is
enabled, multi-threaded software applications can execute their threads,
thereby improving performance.
Options available: Enable, Disable. Default setting is
Enable .
Hardware Prefetcher
Select whether to enable the speculative prefetch unit of the processor.
Options available: Enable, Disable. Default setting is Disable .
L2 RF0 Prefetch Disable
Options available: Enable, Disable. Default setting is Disable .
Adjacent Cache Prefetch
When enabled, cache lines are fetched in pairs. When disabled, only
the required cache line is fetched.
Options available: Enable, Disable. Default setting is Enable .
DCU Streamer Prefetcher
Enable/Disable DCU streamer prefetcher.
Options available: Enable, Disable. Default setting is Enable .
DCU IP Prefetcher
Enable/Disable DCU IP Prefetcher.
Options available: Enable, Disable. Default setting is Enable .
Extended APIC
Enable/Disable extended APIC support. Note: The VT-d will be enabled
automatically when x2APIC is enabled.
Options available: Enable, Disable. Default setting is Disable.
Enable Intel(R) TXT
Enable/Disable the Intel Trusted Execution Technology support function.
Options available: Enable, Disable. Default setting is Disable.
VMX (Vanderpool Technology)
Enable/Disable the Vanderpool Technology. This will take effect after
rebooting the system.
Options available: Enable, Disable. Default setting is Enable .
Enable SMX
Enable/Disable the Safer Mode Extensions (SMX) support function.
Options available: Enable, Disable. Default setting is
Disable .
AES-NI
Enable/Disable the AES-NI support.
Options available: Enable, Disable. Default setting is
Enable .