http://hwbot.org/browseHardwareProcessors.do?cpuSubFamilyId=16
Bug #1
Same CPU (1.4GHz Northwood) is entered two times (ID 2148 and 2153)
Bug #2
You have too many 2.8GHz Northwoods in there.
There are only 2 types of 2.8GHz Northwood - the "B" model (133 bus, no HT, ID 1427) and the "C" model (200 bus, with HT, ID 1428).
So, WTH is the non-letter category? (ID 335) If you check it, all submissions in there are either "B" or "C" models which need to be put in correct categories, and ID 335 deleted.