so for example E5 2670 V3 ( 12core 30mb 2,3ghz) vs E7 8893 (4core 45mb 3,2ghz)
2670 should be better right?
devide core into cache.
so 30/12 = 2.5 this works since the 2.5 is bigger then 2 by just a bit
and
45/4 = 11.25 this works less since 11.25 is way bigger then 2
you can set threads used lower
if you have say 40mb and 32 cores that is
40/32 = 1.25 this is under 2
so you would set this to
20 of the 32 cores
and get
40/20 = 2
get cheap cpu's with big cache