Hyper-threading, Active processor cores, Limit cpuid maximum – IBASE MI953 User Manual

Page 34: Hardware prefetcher, Bios setup, Mi953 user’s manual, Disabled for windows xp

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BIOS SETUP

30

MI953 User’s Manual

CPU Configuration
This section shows the CPU configuration parameters.

Aptio Setup Utility

Main

Advanced

Chipset

Boot

Security

Save & Exit

CPU Configuration

→ ←

Select Screen

↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save ESC: Exit

Processor Type

Intel(R) Core(TM) i5 CPU

EMT64 Supported

Processor Speed

2394 MHz

Processor Stepping

20652

Microcode Revision

9

Processor Cores

2

Intel HT Technology

Supported

Hyper-threading Enabled

Active Processor Cores

All

Limit CPUID Maximum

Disabled

Hardware Prefetcher

Enabled

Adjacent Cache Line Prefetch

Enabled

Intel Virtualization Technology

Disabled

Power Technology

Energy Efficient

TDC Limit

0

TDP Limit

0

Hyper-threading

Enabled for Windows XP and Linux (OS optimized for Hyper-Threading
Technology) and Disabled for other OS (OS not optimized for Hyper-Threading
Technology). When Disabled, only one thread per enabled core is enabled.

Active Processor Cores

Number of cores to enable in each processor package.

Limit CPUID Maximum

Disabled for Windows XP.

Hardware Prefetcher

To turn on/off the MLC streamer prefetcher.

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