Asus ROG STRIX B760 Series - DRAM Frequency and Core Ratios

ROG STRIX B760 Series BIOS Manual
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DRAM Frequency
Allows you to select the DRAM operating frequency or select [Auto] to apply the optimized
setting. Conguration options: [Auto] [DDR4-800MHz] – [DDR4-8400MHz]
• The conguration options vary with the BCLK frequency setting.
• The frequency ratios in grey are not recommended. Use BCLK + ratios in white to
reach your target frequency if needed.
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
Performance Core Ratio
[Auto] The system will adjust all performance core ratios automatically.
[Sync All Cores] Allows you to congure a core ratio limit to synchronize all Performance
cores.
[By Core Usage] Allows you to congure the ratio limits for active cores depending on how
many Performance cores are being utilized.
Efcient Core Ratio
[Auto] The system will adjust all efcient core ratios automatically.
[Sync All Cores] Allows you to congure a core ratio limit to synchronize all Efcient cores.
[By Core Usage] Allows you to congure the ratio limits for active cores depending on how
many Efcient cores are being utilized.
AVX Related Controls
AVX2
This item allows you to enable or disable the AVX 2 instructions. Conguration options:
[Auto] [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 <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
DRAM CAS# Latency
Conguration options: [Auto] [1] – [127]
DRAM RAS# to CAS# Delay
Conguration options: [Auto] [0] – [255]
DRAM RAS# PRE Time
Conguration options: [Auto] [0] – [255]
DRAM RAS# ACT Time
Conguration options: [Auto] [1] – [511]