Ace's Hardware heeft het tweede deel van z'n "Choosing the right CPU" artikel gepost. In part 2 is gefocust op games en overclocking:
Both the K6-2 and the Celeron over clock by 10 % with no problem at all. However, the K6-2 has a slight advantage because you can choose the bus speed AND multiplier. The K6-3 is producing way too much heat to over clock efficiently. The K6-III 400 can be over clocked, but most K6-III 450 won't go any higher. The PIII-450 is one of the best over clockers, and performs well at 527 mhz, when your driven to put the "petal to the metal, so to speak.
De info (met veel benchmarks) vind je hier.