HardOCP checked out the The Top 5 Best Overclocking CPUs of All Time
A quote from the article:
We count down another Top 5 best CPUs of all time. These CPUs are special, at least to most HardOCP readers, as these are judged only by the value to enthusiasts due to being highly overclockable in nature. Extra points are awarded for market influence and performance. It's a tough call as there are so many to choose from over the years.The Top 5 Best Overclocking CPUs of All Time @ HardOCP