The original post: /r/overclocking by /u/Murder0us-Kitten on 2024-11-16 18:20:46.
So, back in March I started my ram OC in windows 10, same timings but FCLK was 2200@1.2vsoc. I tested it for days with karhu, testmem5, OCCT and ycruncher and was stable.
Now, I installed few weeks ago win11 latest updates to date and crashed at the startup of Horizon New Dawn remastered twice, seemed odd so I ran a quick 1usmus3v and gave within seconds error 0, I bumped VDD to 1.4 and disabled CPU undervolts, and same errors. I reset the BIOS and manually set the timings without CPU UV and same situation. EXPO default, issue was gone. FCLK was the issue because as soon as I bumped to my previous value (1.2v-2200 from 1.25v-2000), it gave me error, tried lowering it but same thing.
I only changed windows versions and ycruncher (updated), my thoughts are it was never really stable but didn’t give me signs. Degradation? I don’t think so with these voltages, I need some advice understanding this.
RAM TEMP: 49c max