ASRock N68-GS4 FX R2.0 User Manual - Page 26

some CPU, including quad-core CPU, can also increase L3 cache size up to 6MB, which means you can enjoy the upgrade CPU performance with a better price. Please be noted that UCC feature is supported with AM3/AM3+ CPU only, and in addition, not every AM3/AM3+ CPU can support this function because some CPU's hidden core may be malfunctioned. AMD Turbo Core Technology This item appears only when the processor you adopt supports this feature. Use this to select enable or disable AMD Turbo Core Technology. Confi guration options: [Auto] and [Disabled]. The default value is [Auto]. AMD IO C-State Support This allows you to enable or disable AMD IO C-State Support. The default value is [Enabled]. CPU Active Core Control This allows you to adjust CPU Active Core Control feature. The configuration options depend on the CPU core you adopt. The default value is [Disabled]. Processor Maximum Frequency It will display Processor Maximum Frequency for reference. North Bridge Maximum Frequency It will display North Bridge Maximum Frequency for reference. Processor Maximum Voltage It will display Processor Maximum Voltage for reference. Multiplier/Voltage Change This item is set to [Auto] by default. If it is set to [Manual], you may adjust the value of Processor Frequency and Processor Voltage. However, it is recommended to keep the default value for system stability. BIOS SETUP UTILITY Main OC Tweaker Advanced H/W Monitor Boot Security Exit CPU Configuration Overclock Mode CPU Frequency (MHz) PCIE Frequency (MHz) Boot Failure Guard Boot Failure Guard Count CPU/LDT Spread Spectrum PCIE Spread Spectrum SATA Spread Spectrum ASRock UCC AMD Turbo Core Technology AMD IO C-State Support CPU Active Core Control [Auto] [200] [100] [Enabled] [3] [Enabled] [Enabled] [Enabled] [Disabled] [Auto] [Enabled] [Disabled] Processor Maximum Frequency x16.5 3300 MHZ North Bridge Maximum Frequency x10.0 2000 MHZ Processor Maximum Voltage 1.43750 V Multiplier/Voltage Change [Manual] Overclocking may cause damage to your CPU and motherboard. It should be done at your own risk and expense. Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. CPU Frequency Multiplier For safety and system stability, it is not recommended to adjust the value of this item. 26