Hi, I am trying to upgrade my old Dell System. I ordered an e6700 3.2 ghz with an l2 cache of 2 megs. Now i noticed there is a similar cpu, the e7600 processor that is 3.06 ghz, but the cache is 3megs. Will the l2 cache of an extra 1meg make a difference in gaming? Should I spend the extra 50 dollars and get the e7600 they both have an FSB of 1066.