Right now the biggest hurdle AMD have is their single core usage, Intel still beat them out the gate with single core which is a big issue in games like World of Warcraft that don't manage to use more than one core. If every game was optimized for multicore the world would be a brilliant place where AMD and Intel gamers could live in harmony.
Also I hit a roadblock with my 4.9ghz OC, We had a very hot winters day (here in Australia that means ambient room temp was 36degree. The heat combined with my OC made it unstable, It was very stable when the room temperature was around 18degree, but with the added temps the CPU was having a hard time staying stable. So I've gone back to stock settings, reapplied my thermalpaste and I'll be testing for the rest of the week.
The other thought I had was it may have been undervolted even at 1.32v and I just managed to hit the perfect storm of crash conditions
Heat
Windows being buggy
Multiple hardware changes over the last year
and gaming for long periods.
I'll miss the 4.9ghz but realistically other than my E-peen its not a huge step up over the 4.6ghz at stock. Just isn't viable seeing as summer is a few months away and that'll already push temps up for the pile of poo that is kabylake. Especially seeing as I don't want to delid it.
Also can
@Madmick or
@jefferz provide some info for the optimal air cooling set up, I've currently got 3 large fans sucking in at the front, two fans on my noctua NH-D15 blowing out towards an exhaust fan at the back, I have three fans on the top of the case, sucking air in and blowing it down onto the Mobo and CPU heatsink. What would be the optimal set up for that many fans?