Random Crashes...

[rokclimb15]

That's the best processor you can possibly put in that board since the socket was discontinued along with first gen Core processors. That was a bad mo-fo processor at the time. Unfortunately the i5-4670K trashes that thing at Dolphin workload. Perhaps not for very multi-threaded work. Board + CPU would be about $350 for a 4670K + Z87 mobo.