Prime 95, 0 errors 100 warnings?

WarHeaven

Honorable
Dec 10, 2013
13
0
10,520
ERROR: ILLEGAL SUMOUT
Possible hardware failure, consult readme.txt file, restarting test.
ERROR: ILLEGAL SUMOUT
Maximum number of warnings exceeded.
running prime95 1 core stopped after 1 hour 40 minutes
prime on custom number of torture threads ro run= 8
min fft size in K =8
max fft sizze in K 4069
memory to use 1600

ga 990 fxa ud5 mobo
amd 8350 trying to oc to 4.5 Ghz @ 1.4v corsair h60 cooling loop
corsair vengence @1866 rated speed 2x4g sticks
ocz gold 1250 watt psu

what are the warnings and how do i avoid them? i can't know if my system is stable if the tests stop my cores 2 stopped total 1 @ 1 hour 40 min 1 @ 2 hour 4 min, are the warning safe? a big deal? did i run prime wrong under custom? i really would like to keep my pc ocd at this, i did not touch any other voltage or setting other than the cpu voltage and freq, also have all C crap and power saving boost etc. off, really appreciate any help thanks


also cpuz shows and core temp shows the cores downclock at random intervals for 4530Mhz down to 3422Mhz just for a split second, and after 2hr20 min temps reached 61c, after about and hour and 30 min the temps were still @ 50C


edit: i disabled amd apm master mode, this seems to stopped the downclocking while running prime 95