MSI releases a new AMD AGESA PI 126.96.36.199c BIOS update for all MSI’s motherboard X670E, X670, B650, A620 product lines. For this new BIOS release, MSI focuses on and prioritizes mainly for higher DDR5 memory module support and also stability bug fixes. The latest update significantly increased supported memory frequency on AMD Ryzen CPUs. Below is a list of models that will be ready at the time of the release while other models will have support in the following week.
Motherboard Model | BIOS Update Link
MEG X670E GODLIKE: Link
MEG X670E ACE: Link
MPG X670E CARBON WIFI: Link
MAG X670E TOMAHAWK WIFI: Coming Soon
PRO X670-P WIFI: Link
MPG B650 CARBON WIFI: Link
MPG B650 EDGE WIFI: Link
MPG B650I EDGE WIFI: Link
MAG B650 TOMAHAWK WIFI: Link
MAG B650M MORTAR WIFI: Link
MAG B650M MORTAR: Link
B650M PROJECT ZERO: Coming Soon
PRO B650-P WIFI: Link
PRO B650M-A WIFI: Link
PRO B650M-A: Link
PRO A620M-E: Link
In the screenshots below, demonstrates running a Memory Stress Test, on an AMD Ryzen™ R7 7700X CPU paired with a dual-channel DDR5-7200MHz “EXPO” certified kit on MSI’s PRO B650-P WIFI Motherboard will run without any stability issues.
Moreover, it also demonstrates running a Memory Stress Test on an AMD Ryzen™ R9 7900X CPU with MSI’s MEG X670E ACE Motherboard can even achieve 8000MHz (CL36) high frequency.
A few more updates specifically on the AGESA 188.8.131.52c added extra reliability protection than before and patched a few potential vulnerabilities and security loopholes.