ASUS posts AGESA 1.3.0.1 beta BIOS for X870 series, adds Crosshair Tweak and Ryzen 9 9950X3D2 support

ASUS updates Crosshair, Strix, TUF, and ProArt X870 boards to AGESA 1.3.0.1 beta

ASUS appears to be the first motherboard vendor to release beta BIOS updates based on AGESA ComboAM5 1.3.0.1 for its X870 series motherboards. The update is already listed for multiple ROG Crosshair, ROG Strix, TUF Gaming, and ProArt models.

The new beta BIOS brings three listed changes. ASUS says it updates boards to AGESA ComboAM5 1.3.0.1, adds optimization for the Ryzen 9 9950X3D2 Dual Edition processor, and introduces a new Crosshair Tweak item for Crosshair series boards.

Source: ASUS/SAFEDISK

According to the changelog, Crosshair Tweak Mode 2 uses the same memory rules as the earlier 99xx test BIOS builds.

Source: ASUS/SAFEDISK

One of the posted builds is BIOS 0802 for the ROG Crosshair X870E Dark Hero, and the BIOS screen confirms AGESA ComboAm5PI 1.3.0.1. Other listed boards already receiving the beta include the Crosshair X870E Hero, Hero BTF, Apex, Extreme, Glacial, several Strix X870 and X870E models, TUF Gaming X870 boards, and the ProArt X870E Creator WiFi.

ROG CROSSHAIR/STRIX/PROART/TUF X870 Series Beta Bios 2201

Do not use older versions of cmo files, they may cause problems with agesa 1301 bios (Compatible with same agesa version BIOS)

1. Update to AGESA ComboAM5 1.3.0.1(BETA)
2. Optimized for the 9950X3D2 Dual Edition
3. Add Crosshair Tweak item (When using Mode 2 in the Crosshair series, the same memory rules as the test BIOS 99xx are apply)

This is another sign that board vendors are starting early AM5 prep for the 9950X3D2 launch. MSI, ASRock and Gigabyte have already confirmed support for this Dual 3D V-Cache SKU.

Source: SAFEDISK/ROG Forums via Uniko’s Hardware