overclocking a8-3870

[sabrefv]

I have googled and seen threads on various forums where some were able to easily OC this CPU to 108 FSB and 34 multiplier. The best i can do stable is 106 FSB and 33 multiplier. I've added screenshots of my bios (v1102) at current stable settings. When I try to increase above these settings I get an error on Prime95 saying "FATAL ERROR: Rounding was 0.5, expected less than 0.4 Hardware failure detected, consult stress.txt file." I first tried the multiplier and increased CPu offset voltage, VDDNB voltage, SB 1.1V voltage, APU 1.2 voltage, (one at a time) at least 4 settings above current (i chnaged only one voltage up 1 setting at a time and then retested..then I tried the next voltage and so on) and still I get the same error. Prime 95 fails for the second core (1 blend test running against each core) as soon as that second blend test starts. I then tried to increase FSB to 107 and got the same issues. I have added snapshots of the GPu overclock (800mhz) and ram settings. I'm getting 60FPS and a score of just over 1500 on unigine heaven dx11 benchmark right now with current settings and 33.75 FBS on Cinebench 11 opengl as well as 4.12 CPU. I may have reached the limit of this current CPUs OC capabilities but wanted to ask if anyone could think of any ideas to try and get a bit more OC. I've never done this before and am scared to volt up too high and fry CPU. When I ran PRIME 95 I was getting 55 degree max core temp although it was only on for about 4 minutes when i got the error.
thanks for any help or suggestions.

 

[sabrefv]

I just noticed that my mouse hovered over the wrong setting for the GPU OC. It's actually set at 800.

 

[sabrefv]

adding results file from my prime95 test runs and some core and cpu-z info as well as OCCT readings

 

[RGone]

Realistically speaking, so far the AMD APU only makes up less than 1% of posts in this cpu section. Maybe even less than 1/2 of 1% so there is not a lot going on day and day out with the APUs yet.

some were able to easily OC this CPU to 108 FSB and 34 multiplier. = What motherboard? What Ram? What CPU cooler were they using. Those are the key questions.

CPu offset voltage, VDDNB voltage, = Doing voltages one at time is only a partial check. Those two voltages are likely best raised together to see an overall better result.

When I see those setups that intrigue me in other forums, I usually have to make contact with that particular individual to determine exactly what they had in use to see if my stuff is even close. Just a cpu against another cpu is often just a poor performance marker since many other things influence the outcome of an overclock.