A good craftsman or artist never blames their tools.
There are significant differences between an Asus and DFI MB to get the two to run the same requires an approach that is suitable for that MB and components in use. At the end of the day the DFI will provide a better OC over the Asus.. you will need to work on it to find that out.
Also when you run Prime do not use Blend it does not stress the CPU, Memory - use In-Place Large FFTs ...
Memory timings and cooling will play a big part for any system stability check.
The Ultra-D is one of the better OC'ing MBs, it also requires a good PSU, Cooling, CPU, Memory to get the best from it as well.
On a side note, please use the Edit button if adding to the trhead and you are the last post and check your grammer.
Originally Posted by kitt3
okay so every1 either blamed me or the ram not the mobo. Sounds good, but if i ran a memtest for like an houres without errors dosnt that mean ram is fine? if it is fine then i guess it is my fault.