Acer G330 User Manual - Page 76

Processor, Intel SpeedStep Technology EIST

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58 Processor 4 System BIOS Parameter Processor Family Core Frequency System Bus Frequency L2 Cache RAM CPUID Register Intel EM64T Enhanced Speed Step Description Option Identifies the Intel processor line to which the system processor belongs. System processor frequency Front side bus frequency System processor second-level cache size The CPUID register value consists of bit fields corresponding to particular processor details (e.g. architecture revision, model number). EM64T enables the system to perform 64-bit computing that leads to optimum graphic performance and faster data processing speed. Select whether to enable the Enhanced Intel SpeedStep Technology (EIST) function. EIST allows the system to dynamically adjust processor voltage and core frequency based on current computing demands. This in turn leads to decreased average power consumption and heat production. Enabled Disabled

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4 System BIOS
58
Processor
Parameter
Description
Option
Processor Family
Identifies the Intel processor line
to which the system
processor belongs.
Core Frequency
System processor frequency
System Bus
Frequency
Front side bus frequency
L2 Cache RAM
System processor second-level cache size
CPUID Register
The CPUID register value consists of bit fields
corresponding to particular processor details (e.g.
architecture revision, model number).
Intel EM64T
EM64T enables the system to perform 64-bit computing
that leads to optimum graphic performance and faster
data processing speed.
Enhanced Speed
Step
Select whether to enable the Enhanced
Intel SpeedStep Technology (EIST)
function.
EIST allows the system to
dynamically adjust processor voltage and
core frequency based on current
computing demands.
This in turn leads to
decreased average power consumption
and heat production.
Enabled
Disabled