I completed my 2016 MBP configuration but i cant decide on the CPU. I will order tomorrow. Please help me! I will use the device mostly for 2K video editing on FCPX (maybe 4K in the near future) 6820 has 8mb cache 6700 6mb cache The most important difference between these two CPUs seems to be this on paper. I think clockspeed differences will not be noticeable. Well is the cache memory difference really noticeable when using FCPX? Should I choose the model which is higher or should i save my money?