ASRock Z890M Riptide WiFi

Specifications

  • Manufacturer: ASRock
  • Chipset: Z890
  • Socket: LGA1851
  • Form Factor: Micro ATX
  • DIMM Slots: 4
  • Color: Black / Silver

BIOS Update Status

  • Microcode 0x117

    Contains Intel Maintainence Release 1.

  • Microcode 0x11A

    Performance and stability improvements with Intel Maintainence Release 4 (MR4).

  • Microcode 0x121

    Updates compatibility tables for future Intel Core Ultra processor steppings and improves system stability.

Resources

BIOS Update Notifications

Latest BIOS Version

Version:3.21
Release Date:2026-02-05

1. Update Intel Microcode 0x1212. Update Intel ME version. (19.0.5.2175)SHA256: 64686702f9967570de5c3aef9cd5f4fcc30d35bfc18d4c9395769f22b27ace41

BIOS Release Notes Analysis

Launch Stability & Compatibility

The initial firmware rollout for the Z890 platform establishes baseline system functionality with version 1.30. Subsequent updates focus on stabilizing the boot process and memory training, with version 2.02 updating the Intel Management Engine (ME) and Graphics Output Protocol (GOP) to enhance early hardware recognition. Version 2.07 introduces the Gaming OC Preset to streamline performance tuning and optimizes the boot failure guard mechanism, ensuring smoother recovery after failed memory overclocking attempts. Additionally, version 2.16 refines the onboard ASRock Polychrome RGB configuration logic.

Feature Maturity & Hardware Support

Mid-cycle updates prioritize architectural refinements through critical microcode integration. Version 2.08.AS01[Beta] and the stable version 2.15 implement Microcode 0x112 to disable DLVR bypass mechanisms, enforcing stricter voltage safety limits, while simultaneously resolving resource conflicts between integrated and discrete GPUs. Version 2.20 introduces Microcode 0x113 to optimize Energy Performance Preference (EPP) grouping, improving core responsiveness within Windows power plans. The v2.21[Beta] series (AS01 through AS03) integrates Microcode 0x114 to correct Processor Power Management (PPM) logic, mitigating frame-time spikes in gaming workloads. Further stabilizing the platform, version 2.21.AS05[Beta] adds Microcode 0x116 to improve voltage regulation for non-K processors, while version 2.24 adopts Microcode 0x117 to enhance signal integrity for high-speed memory and support Intel Maintenance Release 1 (MR1).

Critical Security & Power Management

Later firmware revisions focus on maximizing performance features and long-term platform viability. Version 3.03 enables the Intel 200S Boost feature, unlocking optimized performance profiles for compatible processors. Version 3.06[Beta] addresses peripheral connectivity by improving Bluetooth audio device compatibility. System maintenance continues with version 3.08, which integrates Microcode 0x11A and Maintenance Release 4 (MR4) alongside updated ME firmware. Finally, version 3.12 and version 3.21 ensure forward compatibility, with the latter incorporating Microcode 0x121 to update compatibility tables for future CPU steppings and refining the Management Engine to version 19.0.5.2175.

ℹ️AI-synthesized summary derived from official changelogs and verified microcode specifications. Always verify with the manufacturer.