ASUS has updated the BIOS for its Intel LGA1851 platform to simplify memory overclocking for users with mixed JEDEC modules. The update introduces ASUS Enhanced Memory Profile (AEMP) technology to automatically optimize memory performance. AEMP II supports standard UDIMM modules, while AEMP III is designed for CUDIMM modules. This feature targets users who install memory kits with different speeds, such as mixing 4800 MT/s and 5600 MT/s sticks.
The system tests the installed memory and applies optimal settings to achieve a unified speed. According to ASUS, the technology can optimize mixed 4800 or 5600 MT/s JEDEC modules to run at 5200 MT/s. The optimized configuration uses a timing profile of CL36-42-42-83 at 1.25V. The entire testing and optimization process takes approximately five minutes to complete. This automation removes the need for manual tuning of complex memory parameters.
ASUS introduces AEMP technology to automatically optimize memory performance for mixed JEDEC modules
The current BIOS update supports only the Intel LGA1851 platform. ASUS states that the technology may expand to the AMD AM5 platform in the future. This expansion remains a future possibility and is not yet confirmed for immediate release. Users on other platforms cannot currently utilize this specific memory optimization feature.
This update addresses a common issue where mixed memory speeds force all modules to run at the lowest common denominator. By automatically raising the speed to 5200 MT/s, users gain performance without manual intervention. The feature simplifies the building and upgrading process for Intel LGA1851 systems. It provides a practical solution for optimizing hardware configurations out of the box.
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