Biostar TPower X58A Версия 5.x [10/44] Tpower x58 tpower x58a bios manual

TPower X58/TPower X58A BIOS Manual

Hardware Prefetcher

The processor has a hardware prefetch er that automatically analyzes its requirements

and prefetches dat a and instructions from the memory into the Level 2 cache that are

likely to be required in the near future. This reduces the latency associated with

memory reads.

Options: Enabled (Default) / Disabled

Adjacent Cache Line Prefetch

The processor has a hardware adjacent cache line prefetch mechanism that

automatically fetches an extra 64-byte cache line whenever the processor requests for

a 64-byte cache line. This reduces cache latency by making the next cache line

immediately available if the processor requires it as well.

Options: Enabled (Default) / Disabled

Max CPUID Value Limit

When the computer is booted up, the operating system executes the CPUID

instruction to identify the processor and its capabilities. Before it can do so, it must

first query the processor to find out the highest input value CPUID recognizes. This

determines the kind of basic information CPUID can provide the operating system.

Options: Disabled (Default) / Enabled

Intel(R) Virtualization Tech

Virtualization Technology can virtually separate your system resource into several

parts, thus enhance the performance when running virtual machines or multi

interface systems.

Options: Enabled (Default) / Disabled

Execute-Disable Bit Capability

This item allows you to configure the Execute Disabled Bit function, which protects

your system from buffer overflow attacks.

Options: Enabled (Default) / Disabled