User Manual
Page 38
ASUS will update QVL once the DIMMs are using a 32-bit Windows OS. - Install a 64-bit Windows OS when you want to protect the CPU. • ... a more details, refer to the memory address limitation on 32-bit Windows OS, when you are available on the market. • According to Intel CPU spec, DIMM voltage below 1.65V is then mapped for single-channel operation. • Due to support a full memory load (4 DIMMs) or overclocking condition. 2-6 Chapter 2: Hardware information...
ASUS will update QVL once the DIMMs are using a 32-bit Windows OS. - Install a 64-bit Windows OS when you want to protect the CPU. • ... a more details, refer to the memory address limitation on 32-bit Windows OS, when you are available on the market. • According to Intel CPU spec, DIMM voltage below 1.65V is then mapped for single-channel operation. • Due to support a full memory load (4 DIMMs) or overclocking condition. 2-6 Chapter 2: Hardware information...
User Manual
Page 101
... the CPU loading. Reducing phase number under heavy system loading to [Manual] and the voltage is defined by Intel VRM spec and affects CPU voltage. Phase Control [Optimized] Phase number is the number of working voltage will affect the VRM transient .... VRM Fixed Frequency Mode [xxx] This item appears only when you set the frequency with a 50KHz interval. Allows manual adjustment. ASUS Maximus IV Extreme 3-9 Increasing phase number under light system loading to manually set the VCore Switching Freq item to [Manual] and allows you to increase...
... the CPU loading. Reducing phase number under heavy system loading to [Manual] and the voltage is defined by Intel VRM spec and affects CPU voltage. Phase Control [Optimized] Phase number is the number of working voltage will affect the VRM transient .... VRM Fixed Frequency Mode [xxx] This item appears only when you set the frequency with a 50KHz interval. Allows manual adjustment. ASUS Maximus IV Extreme 3-9 Increasing phase number under light system loading to manually set the VCore Switching Freq item to [Manual] and allows you to increase...
User Manual
Page 104
...Voltage on Channel A/B. VCCIO Voltage [Auto] Allows you to set the DRAM DATA Reference Voltage on CHA/B [Auto] Allows you to Intel CPU spec, DIMMs with the voltage requirement below 1.65V. Some of the following items are adjusted by typing the desired values using the keyboard and press ...damage the CPU permanently. CPU PLL Voltage [Auto] Allows you to 2.20V with a 0.00625V interval. The 2.20V voltage is available only when the Extreme OV item is set the CPU PLL voltage. DRAM CTRL REF Voltage on Channel A/B. DRAM Voltage [Auto] Allows you to set the DRAM Control ...
...Voltage on Channel A/B. VCCIO Voltage [Auto] Allows you to set the DRAM DATA Reference Voltage on CHA/B [Auto] Allows you to Intel CPU spec, DIMMs with the voltage requirement below 1.65V. Some of the following items are adjusted by typing the desired values using the keyboard and press ...damage the CPU permanently. CPU PLL Voltage [Auto] Allows you to 2.20V with a 0.00625V interval. The 2.20V voltage is available only when the Extreme OV item is set the CPU PLL voltage. DRAM CTRL REF Voltage on Channel A/B. DRAM Voltage [Auto] Allows you to set the DRAM Control ...