After optimization, the Ryzen 5 1400 is capped at 1.5ghz.
After optimization, the Ryzen 5 1400 is capped at 1.5ghz.
Hi everyone, I'm working with a Ryzen 5 1400 alongside Gigabyte AB350-Gaming 3 using the latest F8 BIOS and Corsair Vengeance LPX OC'ed to 3066mhz. I found that my chip performs well at 4.0ghz stable on 1.344v, so I aimed for 4.1ghz. However, adjusting the CPU Vcore offset in the BIOS above +0.132v causes the processor to freeze at 1.5ghz and voltage drops to 1.128v. Keeping it at +0.132v or less resolves the issue. With that setting, I can only reach 1.38v per core, which isn't fully stable for 4.1ghz. I've tried disabling C-states and Cool n' Quite but haven't seen improvement. Any suggestions on how to fix this?
You're getting the same bug a lot of people do. As soon as you change the multiplier in the bios, the CPU downclocks. There's a lot of information in the thread I linked below, on ways to work around it.
http://www.overclock.net/t/1628508/offic...wners-club
Vellinious :
You're getting the same bug a lot of people do. As soon as you change the multiplier in the bios, the CPU downclocks. There's a lot of information in the thread I linked below, on ways to work around it.
http://www.overclock.net/t/1628508/offic...wners-club
It's not multipliers for me, They work fine. Setting the Vcore offset to a specific value or higher than that threshold locks the clock. I can boot 4.1ghz with +0.132v offset but it's not fully stable, increase it to +0.138v and processor locks to 1.5ghz in the OS. It's not the multipliers :/
Justn shared some useful info about a common issue. Changing the multiplier in the BIOS causes the CPU to downclock. The linked thread has detailed solutions. It mentions adjusting the Vcore offset or setting it higher than a certain value can prevent locking. Some users report success with offsets like +0.138v and stable performance at 1.5ghz.