Running 3600mhz 1800 infinity fabric on ryzen 3950

BS Dave · 7 Mar 2021 at 21:57

i've been clocking my corsair b-die and currently have it 3533mhz, 1766 IF, when i set it to 3600/1800 the score in the ryzen dram calculator the time goes up!! from 135 to 141 (IIRC), it all seems stable so i can't understand if something is changing that i'm not aware of.

Should i raise the SOC voltage?? Any ideas?

I'm new to ryzen btw

Thanks

Dave

adrichardson81 · 9 Mar 2021 at 14:47

Are the timings changing?

BS Dave · 9 Mar 2021 at 15:23

adrichardson81 said:
Are the timings changing?

I'm not changing them, some of the auto settings are getting a little looser, but nothing crazy. I've tightened stuff back up and it didn't make up the difference

1T unchanged UCLK and FLCH both set to 1800 manually. Could it be gear down mode? Or the cores not boosting so high due to heat?

adrichardson81 · 12 Mar 2021 at 21:38

BS Dave said:
I'm not changing them, some of the auto settings are getting a little looser, but nothing crazy. I've tightened stuff back up and it didn't make up the difference

1T unchanged UCLK and FLCH both set to 1800 manually. Could it be gear down mode? Or the cores not boosting so high due to heat?

Is gdm off or on? On works best for me.