Quote Originally Posted by ecat View Post
Just a quick update on my chip:
3.857 appears optimal but even this requires 1.4375 v for stability.
2.66 is looking to be good for NB speed, I'm working on the voltage, at 1.2875 for now. 2.394 was fine at 1.1125 v, 2.926 failed at 1.3v.

I can make 3.99 stable but I need 1.5125v to do it. A big jump. 4.0 fails at this voltage.

I'm messing with 266 ref speed due to the 3.99 testing. I'll play with lower ref speeds when/if I get around to it.

Of note perhaps, and I'll have to retest my results. At same cpu speed, memory settings, NB settings my Pi1M results do appear slower than those of the 720be :shrug:
Exactly how much slower? Is this using the same RAM and Motherboard? If so, I would assume its due to more cache efficiency with the 720 being divided just 3 times instead of 4 with the 955.