CPU speed depends on what-Clock speed/ Front side bus /Cache memory?

Question

Which is faster-
2 MB L2,2.20 GHz,800 MHz
4 MB, L21.86 GHz,1066 MHz
2 MB ,L21.86 GHz,1066 MHz

Answer 1

The firsts 2 MB L2,2.20 GHz,800 MHz might have the fastest clock speed, but id say that the 4 MB, L21.86 GHz,1066 MHz will indeed work faster even tho the clock speed is lower, the cache is twice the size. Also it can easily be overclocked to 2.2 GHz.

Answer 2

Im guessing
2 MB L2,2.20 GHz,800 MHz

Answer 3

Not enough information. Different types of CPUs have different internal architectures, which means they will perform differently. Looking at benchmarks is the best way to compare processor performance, here are good ones:http://www23.tomshardware.com/cpu.html