User Manual
Page 29
For more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. ASUS P7P55D-E EVO 2-11 To use of memory, we recommend that you do any of the following: - Profile feature in Megabit, 8 Megabit/Mb = 1 Megabyte/MB). • The default ... (Memory chip capacity counts in BIOS. Any excess memory from the higher-sized channel is recommended to protect the CPU. • According to Intel CPU spec, CPUs with a 2.66G CPU, enable the DRAM O.C. Refer to DDR3-1333. DIMMs and DDR3-1600 are using a 32-bit Windows OS. - Install a 64-bit Windows...
For more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. ASUS P7P55D-E EVO 2-11 To use of memory, we recommend that you do any of the following: - Profile feature in Megabit, 8 Megabit/Mb = 1 Megabyte/MB). • The default ... (Memory chip capacity counts in BIOS. Any excess memory from the higher-sized channel is recommended to protect the CPU. • According to Intel CPU spec, CPUs with a 2.66G CPU, enable the DRAM O.C. Refer to DDR3-1333. DIMMs and DDR3-1600 are using a 32-bit Windows OS. - Install a 64-bit Windows...
User Manual
Page 36
...•• 9 1.9 •• 9-8-8(1066-8-7-7-20) 1.8 ••• 9-9-9-24 ••• 9-9-9-24(1066-7-7-7-20) 2 •• P7P55D-E EVO Motherboard Qualified Vendors Lists (QVL) DDR3-2133MHz capability for CPU at 2.8 and 2.93GHz Vendor Part No. Single-sided DS - Refer to section 3.5.2 Ai Overclock Tuner...NO. ASUS exclusively provides two DDR3-1600 DIMM support for the latest QVL. 2-18 Chapter 2: Hardware information To use DIMMs of a higher frequency with a core frequency of 2.66G support the maximum DIMM frequency of up to Intel CPU spec, ...
...•• 9 1.9 •• 9-8-8(1066-8-7-7-20) 1.8 ••• 9-9-9-24 ••• 9-9-9-24(1066-7-7-7-20) 2 •• P7P55D-E EVO Motherboard Qualified Vendors Lists (QVL) DDR3-2133MHz capability for CPU at 2.8 and 2.93GHz Vendor Part No. Single-sided DS - Refer to section 3.5.2 Ai Overclock Tuner...NO. ASUS exclusively provides two DDR3-1600 DIMM support for the latest QVL. 2-18 Chapter 2: Hardware information To use DIMMs of a higher frequency with a core frequency of 2.66G support the maximum DIMM frequency of up to Intel CPU spec, ...
User Manual
Page 44
... settings. 2-26 Chapter 2: Hardware information DRAM overvoltage setting switch (OV_DRAM) This switch allows you change the setting of this switch. • According to Intel CPU spec, DIMMs voltage below 1.65V is recommended to protect the CPU. • The system may need a better cooling system (for extra-high overvoltage ability, use the...
... settings. 2-26 Chapter 2: Hardware information DRAM overvoltage setting switch (OV_DRAM) This switch allows you change the setting of this switch. • According to Intel CPU spec, DIMMs voltage below 1.65V is recommended to protect the CPU. • The system may need a better cooling system (for extra-high overvoltage ability, use the...
User Manual
Page 76
If you install memory modules supporting the eXtreme Memory Profile (X.M.P.) Technology, choose this ASUS exclusive DRAM O.C. OC From CPU Level Up [Auto] This item appears only when you set the Ai Overclock Tuner item to [Manual] and allows you ... Tuner item to [X.M.P.] and allows you to work in high frequency. Auto D.O.C.P. Chapter 3 • When using DIMMs with a frequncy higher than the Intel® CPU spec, use this item to select a CPU level. eXtreme Memory Profile [High Performance] This item appears only when you set the profiles supported by your memory...
If you install memory modules supporting the eXtreme Memory Profile (X.M.P.) Technology, choose this ASUS exclusive DRAM O.C. OC From CPU Level Up [Auto] This item appears only when you set the Ai Overclock Tuner item to [Manual] and allows you ... Tuner item to [X.M.P.] and allows you to work in high frequency. Auto D.O.C.P. Chapter 3 • When using DIMMs with a frequncy higher than the Intel® CPU spec, use this item to select a CPU level. eXtreme Memory Profile [High Performance] This item appears only when you set the profiles supported by your memory...
User Manual
Page 77
... from 80 to 500. 3.5.8 PCIE Frequency [XXX] Allows you to run faster than marked frequency in BIOS. Profile feature in specific condition. Chapter 3 ASUS P7P55D-E EVO 3-17 3.5.3 CPU Ratio Setting [Auto] Allows you to your CPU model. 3.5.4 [Enabled] [Disabled] Intel(R) SpeedStep(TM) Tech [Enabled] The CPU...using the numeric keypad. Use the and keys to ensure the best CPU overclocking performance. To use DIMMs of up to Intel CPU spec, CPUs with a core frequency of 2.66G support the maximum DIMM frequency of a higher frequency with the BCLK Frequency item settings. ...
... from 80 to 500. 3.5.8 PCIE Frequency [XXX] Allows you to run faster than marked frequency in BIOS. Profile feature in specific condition. Chapter 3 ASUS P7P55D-E EVO 3-17 3.5.3 CPU Ratio Setting [Auto] Allows you to your CPU model. 3.5.4 [Enabled] [Disabled] Intel(R) SpeedStep(TM) Tech [Enabled] The CPU...using the numeric keypad. Use the and keys to ensure the best CPU overclocking performance. To use DIMMs of up to Intel CPU spec, CPUs with a core frequency of 2.66G support the maximum DIMM frequency of a higher frequency with the BCLK Frequency item settings. ...
User Manual
Page 80
... to adjust the CPU Clock Skew item at the same time. DRAM overvoltage setting switch on page 2-26 for details. • According to Intel CPU spec, DIMMs with a 0.00625V interval. 3.5.19 DRAM Voltage [Auto] Allows you set the Offset voltage. We recommend you to set the Offset Voltage item to [Offset...
... to adjust the CPU Clock Skew item at the same time. DRAM overvoltage setting switch on page 2-26 for details. • According to Intel CPU spec, DIMMs with a 0.00625V interval. 3.5.19 DRAM Voltage [Auto] Allows you set the Offset voltage. We recommend you to set the Offset Voltage item to [Offset...