I ran a 6 hour OCCT test last night running my AMD Athlon II X3 440 # 3.45Ghz. When I woke up, it said, "Error detected on core # - 1" DOes that mean that it didn't work? I looked at the device manager to see if it was okay, it said that the core was fine.
CPU : OCCT, normal + large data set test 4hours recommendation from OCCT , 6hour test is overkill
CPU : linkpack use memory 90% free 1hous enough
for fast try intelburn test ( IBT ) just set 20 loop use maximum memory maybe 20minutes ..
sometime in OCCT success but test in IBT error in ten minutes..