Folks: I have a late 2011 Macbook Pro with the i7-2720QM Quad-Core processor. I am OK with it's speed. My only issue with it is the size and had been waiting for the last year or so for a lighter but equally powerful MBP. I am currently considering the 13 inch MBP with the i7-6567U dual core processor. However, I'm concerned that they are both rated at the almost the same boosted frequency and the new one has two less cores. Most of the benchmarks I have seen on the web show significantly lower scores for the i7-6567U processor. Not sure what impact the faster memory, larger bandwith and faster GPU will have on the overall performance. Will I see a performance drop if I move to the new MBP? Main applications that I use are: Microsoft office Photoshop & Lightroom Any ideas? What do you guys think?