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MSI Rolls Out AGESA 1.0.0.5c BIOS For Its X670 & B650 Motherboards, Enables Support For AMD Ryzen 9 7950X3D & 7900X3D CPUs
MSI Rolls Out AGESA 1.0.0.5c BIOS For Its X670 & B650 Motherboards, Enables Support For AMD Ryzen 9 7950X3D & 7900X3D CPUs-February 2024
Feb 12, 2026 11:57 AM

MSI has now officially rolled out its latest AGESA 1.0.0.5c BIOS for X670 & B650 motherboards to enable support for AMD Ryzen 9 7950X3D & 7900X3D CPUs.

MSI Enables AGESA 1.0.0.5c BIOS Across Entire AM5 Motherboard Lineup, Adding Support For AMD Ryzen 9 7950X3D & 7900X3D CPUs

With only a week left in the launch of the new AMD Ryzen 7000 X3D CPUs, MSI like other board vendors has started to roll out the latest AGESA 1.0.0.5c BIOS firmware. The new BIOS is tuned specifically for X3D class chips with 3D V-Cache technology and enables three new features for them which include an Enhanced Boost Mode and a High-Efficiency Mode.

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Following is the full description of the MSI AGESA 1.0.0.5c BIOS firmware:

Update to SMU 218 which has optimized performance for Ryzen 7950X3D and 7900X3DNew feature: Enhanced Mode Boost –MSI PBO profiles for better 7950X3D/7900X3D performanceNew feature: High-Efficiency Modefor tight RAM timings and better RAM performance

The Enhanced Mode Boost feature will be available within the PBO (Precision Boost Overdrive) selection list while the High-Efficiency Mode is available in the OC menu. MSI will be detailing its new features in the coming days.

MSI is rolling out AGESA 1.0.0.5c BIOS for X670/B650 boards. SMU version updated to 84.79.218.

Also a new feature "Enhanced Mode Boost" is introduced. 3 profiles offered to boost 7950X3D/7900X3D performance.https://t.co/TbynQ2Q1ux pic.twitter.com/D968IUTXVM

— chi11eddog (@g01d3nm4ng0) February 22, 2023

X670E/X670 series

Model BIOS version Website online Previous version
MEG X670E GODLIKE v.135 https://www.msi.com/Motherboard/MEG-X670E-GODLIKE/support v.110
MEG X670E ACE v.164 https://www.msi.com/Motherboard/MEG-X670E-ACE/support v.150
MPG X670E CARBON WIFI v.158 https://www.msi.com/Motherboard/MPG-X670E-CARBON-WIFI/support N/A
MAG X670E TOMAHAWK WIFI v.10C To be updated v.108
PRO X670-P WIFI v.174 To be updated v.160

B650 series

Model BIOS version Previous version
MPG B650 CARBON WIFI v.133 https://www.msi.com/Motherboard/MPG-B650-CARBON-WIFI/support v.131
MPG B650 EDGE WIFI v.134 https://www.msi.com/Motherboard/MPG-B650-EDGE-WIFI/support v.132
MPG B650I EDGE WIFI To be updated To be updated v.10E
MAG B650 TOMAHAWK WIFI v.134 https://www.msi.com/Motherboard/MAG-B650-TOMAHAWK-WIFI/support v.131
MAG B650M MORTAR WIFI To be updated To be updated V.A31
PRO B650-P WIFI To be updated To be updated V.132
PRO B650M-A WIFI v.165 https://www.msi.com/Motherboard/PRO-B650M-A-WIFI/support V.133

Meanwhile, the following is the SMU of the AGESA 1.0.0.5c BIOS firmware.

MSI Enables AGESA 1.0.0.5c BIOS Across Entire AM5 Motherboard Lineup, Adding Support For AMD Ryzen 9 7950X3D & 7900X3D CPUs 2

It should be pointed out that the AMD Ryzen 7000 X3D CPUs will be introduced with the Ryzen 9 lineup first on the 28th of February. The AMD Ryzen 7 7800X3D will be available on the 6th of April and that CPU is the one that most gamers are interested in. The Ryzen 9 7950X3D will cost $699 US, the Ryzen 9 7900X3D will cost $599 US while the Ryzen 7 7800X3D will cost $449 US. Reviews are expected to be available a day earlier before the launch.

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