Asus X99-E-10G WS X99-E-10G WS User Guide for English. - Page 90

Internal PLL Overvoltage [Auto] This item allows you to enable Internal PLL Overvoltage for K-SKU and X-SKU CPUs to get extreme overclocking capability. Configuration options: [Auto] [Disabled] [Enabled] BCLK Frequency : DRAM Frequency Ratio [Auto] [Auto] The BCLK frequency to DRAM frequency ratio will be set to the optimized setting. [100:100] The BCLK frequency to DRAM frequency ratio will be set to 100:100. [100:133] The BCLK frequency to DRAM frequency ratio will be set to 100:133. DRAM Frequency [Auto] This item allows you to set the memory operating frequency. The configurable options vary with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized setting. Configuration options: [Auto] [DDR4-800MHz] - [DDR4-4000MHz] TPU [Keep Current Settings] This item allows you to automatically overclock the CPU and DRAM frequencies and voltage for an enhanced system performance. [Keep Current Settings] Keep the current settings without changing anything. [TPU I] Applies air cooling overclocking conditions. [TPU II] Applies water cooling overclocking conditions. Ensure to use water cooling device before selecting [TPU II]. EPU Power Saving Mode [Disabled] The ASUS EPU (Energy Processing Unit) sets the CPU in its minimum power consumption settings. Enable this item to set lower CPU core/cache voltage and achieve the best energy saving condition. Configuration options: [Disabled] [Enabled] DRAM Timing Control The sub-items in this menu allow you to set the DRAM timing control features. Use the and keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the key. Changing the values in this menu may cause the system to become unstable! If this happens, revert to the default settings. Primary Timings DRAM CAS# Latency [Auto] Configuration options: [Auto] [1] - [31] DRAM RAS# to CAS# Delay [Auto] Configuration options: [Auto] [1] - [31] Chapter 3 3-20 Chapter 3: BIOS Setup