However, looking at synthetic benchmarks can give you a good indication as to where everything stands on paper. The baseline here is dependent on the MacBook Air spec. For the 15 inch, Geekbench reports ~3,585 for single core and ~17,181 for multi core. The 13 inch devices both score roughly the same, ~3,573 and ~17,044, but differ in GPU score by around 5,000 points due to the additional two GPU cores in the more powerful model. Running that against top recommended laptops to seek a Windows...