With two DisplayPort outputs and an HDMI port, ASUS TUF GAMING B850M-E WIFI is a micro-ATX B850 board for Ryzen 9000, 8000 and 7000 Series processors and up to 256GB of DDR5. It offers three M.2 slots, Wi-Fi 6E with Bluetooth 5.3, Realtek 2.5Gb Ethernet and a single PCIe 5.0 x16 slot.
Product released: January 1, 2025
Latest firmware version
Version 1804, released September 21, 2026
Last checked for updates: Oct 31, 2026 12:09 UTC
What's new in version 1804
1. Update to AGESA ComboAM5 PI 1.3.0.1d.
2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5682.CAP) using BIOSRenamer.
LatestUpdate has tracked 14 versions of ASUS TUF GAMING B850M-E WIFI firmware, released between April 15, 2025 and September 21, 2026.
Version 1804 - September 21, 2026: 1. Update to AGESA ComboAM5 PI 1.3.0.1d. 2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency op…
Version 1686 - July 2, 2026: Updated AGESA ComboAM5 PI 1.3.0.1b Patch A to support the GNR Transparent Secure Memory Encryption (TSME) feature. Before running the USB BIOS Flashback tool,…
Version 1681 - June 22, 2026: 1.Update AGESA ComboAM5 PI 1.3.0.1b. 2.Add support for EXPO ULL memory profiles. 3.Optimize ECC-UDIMM memory performance. Before running the USB BIOS Flashback…
Version 1670 - April 29, 2026: New memory profile support. Before running the USB BIOS Flashback tool, please rename the BIOS file (A5682.CAP) using BIOSRenamer.
Version 1654 - April 27, 2026: "• Update AGESA ComboAM5 PI 1.3.0.1. • Improve compatibility and performance for Ryzen 9 9950X3D2 Dual Edition processors. Note: This BIOS version cannot be ro…
Version 1644 - March 19, 2026: "1. AGESA updated to ComboAM5 PI_1.3.0.0a. 2. Provide additional stability margin during high-frequency DDR5 training. 3. Addresses potential boot failures and…
Version 1642 - February 26, 2026: 1. AGESA updated to ComboAM5 PI_1.3.0.0a. 2. Provide additional stability margin during high-frequency DDR5 training. 3. Addresses potential boot failures and…
Version 1627 - February 11, 2026: "1. AGESA updated to ComboAM5 PI_Pre1.3.0.0 for better security. 2. Enhanced system performance and stability. 3. Improved memory compatibility for JEDEC-compl…
Version 1402 - December 2, 2025: "1.AGESA updated to ComboAM5 PI 1.2.7.0. 2.Improves compatibility with various CPUs and devices. Note: This BIOS version cannot be rolled back to previous vers…
Version 1087 - September 30, 2025: Updated AGESA to ComboAM5 PI 1.2.0.3g. Before running the USB BIOS Flashback tool, please rename the BIOS file (A5682.CAP) using BIOSRenamer.
Version 1078 - August 5, 2025: 1. Updated AGESA to ComboAM5 PI 1.2.0.3f. 2. Enhanced system performance, stability, device compatibility, and overclocking support. Before running the USB BIO…
Version 1065 - June 23, 2025: 1.Updated AGESA to ComboAM5 PI 1.2.0.3e for upcoming CPU compatibility. 2.Enhanced system performance and stability. 3.Important: This update is irreversible.…
Version 1028 - April 30, 2025: This update enhances compatibility with high-capacity memory modules and improves overall system performance. Before running the USB BIOS Flashback tool, pleas…
Version 0211 - April 15, 2025: First release BIOS Before running the USB BIOS Flashback tool, please rename the BIOS file (A5682.CAP) using BIOSRenamer.
Update prediction
A firmware update is expected soon, between October 10, 2026 and November 18, 2026.
ASUS typically releases firmware updates for this product approximately every 47 days.
With two DisplayPort outputs and an HDMI port, ASUS TUF GAMING B850M-E WIFI is a micro-ATX B850 board for Ryzen 9000, 8000 and 7000 Series processors and up to 256GB of DDR5. It offers three M.2 slots, Wi-Fi 6E with Bluetooth 5.3, Realtek 2.5Gb Ethernet and a single PCIe 5.0 x16 slot. It was originally released on January 1, 2025.
What is the latest firmware version of ASUS TUF GAMING B850M-E WIFI?
The latest firmware version of ASUS TUF GAMING B850M-E WIFI is 1804. It was released on September 21, 2026.
What changed in ASUS TUF GAMING B850M-E WIFI firmware version 1804?
ASUS TUF GAMING B850M-E WIFI firmware version 1804 includes the following changes: 1. Update to AGESA ComboAM5 PI 1.3.0.1d.
2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5682.CAP) using BIOSRenamer.
Where can I download the latest ASUS TUF GAMING B850M-E WIFI firmware?
Details and download instructions for the latest ASUS TUF GAMING B850M-E WIFI firmware (version 1804) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850m-e-wifi/helpdesk_bios/
How often does ASUS release firmware updates for ASUS TUF GAMING B850M-E WIFI?
We have tracked 14 firmware versions of ASUS TUF GAMING B850M-E WIFI. Based on historical patterns, updates are released approximately every 47 days.
When is the next ASUS TUF GAMING B850M-E WIFI firmware update expected?
Based on this product's update history, a firmware update for ASUS TUF GAMING B850M-E WIFI is expected soon, between October 10, 2026 and November 18, 2026.
Is ASUS TUF GAMING B850M-E WIFI still receiving firmware updates?
Yes, ASUS TUF GAMING B850M-E WIFI received a firmware update within the last 3 months. The most recent version is 1804.