Justintoxicated that long run is still 2 errors in it so it is still not 100% ultimate stable, but yeah i bet prime95 or Otrthos will be stable in that state 24hrs or more as they are less harsher, but linpack seems to be the best tester for Ultimate Stability for long usage at full load.

In only 5-10 passes and i fold all day with no issues so far and game play too no issues so far.