Reddit Comments Summary on "0x129 microcode":

General Comments

Users discussed the recent microcode update 0x129 and its impact on performance, voltages, temperatures, and stability.
There were concerns about performance drops, stability issues, high temperatures, and potential degradation with the new microcode.
Some users experienced better performance, lower temperatures, and improved stability after tweaking BIOS settings post-update.

Pros and Cons of Updating:

Pros:
- User: "Setting Intel CEP to disabled makes a staggering difference in performance."
- User: "With the same settings as before, my performance dropped slightly but no major issues."
- User: "My performance is much better now with lower temperatures after adjusting settings."
Cons:
- User: "Runs hotter, less performance, more voltage after update."
- User: "Extreme settings from Gigabyte had MCE on, not true Intel defaults."
- User: "Temperatures are hitting 100°C instantly on gaming after the update."
- User: "Some experienced black screen and issues booting after updating BIOS."

Recommended Steps

Disabling Intel Default or Performance mode was common among users.
Adjusting settings like Voltage Offsets, Multi Core Enhancement, Core Current Limits, and IA VR Voltage Limit were suggested for better control.
Some users recommended using guides or tweaking settings like AC Load Line, IA VR Voltage Limit, and Performance Profiles for optimization.

Concerns and Questions

Users had concerns about degradation, stability, high voltages, and temperature management post-update.
Some users sought clarity on the impact of 0x129 microcode, safe voltage limits, and optimal BIOS settings for different processors.
There were queries about the necessity of changes like AC Load Line adjustment and IA VR Voltage Limit setting, and their effects on performance and safety.

BIOS Versions and Board Updates

Users discussed the availability of beta BIOS versions with microcode updates for different motherboards like Aorus, MSI, and Asus.
Some users faced issues like missing files in downloads, broken links, and delays in receiving updates for specific board models.
Users shared experiences with BIOS updates, RMA considerations, and issues faced post-update on various motherboard models.

User Experience

User: Not experienced issues with their 13700KF over 2-3 years.
User: "Undervolting and running well" post-update, appreciates the advice shared.
User: "Performed well with XMP and settings since June-2023," no performance drop or stability issues noted.
User: "Concerns about voltage spikes** hitting 1.52V during gaming, seeks guidance on managing voltages efficiently."
User: "Could improve temperatures post-update but confused about AC Load Line, IA VR Voltage Limit modifications, seeks clarity."

This comprehensive summary covers the key insights and user experiences related to the 0x129 microcode update and its impact on performance, temperatures, stability, and BIOS settings for various motherboards and processor models.