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Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setup
2.4.22.4.2
2.4.22.4.2
2.4.2
CPU ConfigurationCPU Configuration
CPU ConfigurationCPU Configuration
CPU Configuration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
Select Screen
Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Configure Advanced CPU settings
Manufacturer: Intel
Brand String: Genuine Intel(R) CPU 2.80GHz
Frequency : 3800 MHz
FSB Speed : 800 MHz
Cache L1 : 16 KB
Cache L2 : 2048 KB
Cache L3 : 0 KB
Ratio Status: Unlocked (Max:19, Min:14)
Ratio Actual Value : 19
Ratio CMOS Setting: [ 8]
Max CPUID Value Limit: [Disabled]
Execute Disable Function [Disabled]
Enhanced C1 Control [Auto]
Hardware Prefetcher: [Enabled]
Adjacent Cache Line Prefetch [Enabled]
CPU Internal Thermal Control [Auto]
Sets the ratio between
CPU Core Clock and the
FSB Frequency.
NOTE: If an invalid
ratio is set in CMOS
then actual and
setpoint values may
differ.
Ratio CMOS Setting [ 8]Ratio CMOS Setting [ 8]
Ratio CMOS Setting [ 8]Ratio CMOS Setting [ 8]
Ratio CMOS Setting [ 8]
Sets the ratio between the CPU Core Clock and the Front Side Bus
frequency. The default value of this item is auto-detected by BIOS. Use the
<+> or <-> keys to adjust the values.
Max CPUID Value Limit [Disabled]Max CPUID Value Limit [Disabled]
Max CPUID Value Limit [Disabled]Max CPUID Value Limit [Disabled]
Max CPUID Value Limit [Disabled]
Enable this item to boot legacy operating systems that cannot support
CPUs with extended CPUID functions.
Configuration options: [Disabled] [Enabled]
Execute Disabled Function [Disabled]Execute Disabled Function [Disabled]
Execute Disabled Function [Disabled]Execute Disabled Function [Disabled]
Execute Disabled Function [Disabled]
Disables or enables the execute disabled function.
Configuration options: [Disabled] [Enabled]
Enhanced C1 Control [Auto]Enhanced C1 Control [Auto]
Enhanced C1 Control [Auto]Enhanced C1 Control [Auto]
Enhanced C1 Control [Auto]
When set to [Auto], the BIOS will automatically check the CPU’s capability
to enable the C1E support. In C1E mode, the CPU power consumption is
lower when idle. Configuration options: [Auto] [Disabled]
Hardware Prefetcher [Enabled]Hardware Prefetcher [Enabled]
Hardware Prefetcher [Enabled]Hardware Prefetcher [Enabled]
Hardware Prefetcher [Enabled]
Disables or enables the hardware prefetcher feature.
Configuration options: [Disabled] [Enabled]
F1
General
Help
F10 Save and Exit
ESC Exit
Hyper Threading Technology [Enabled]
Intel(R) SpeedStep(tm) tech. [Automatic]