Today only, Save up to 27% on Apple Refurbished 2017 MacBooks! The 7th Gen Kaby Lake Intel Core m3 processor with 14nm process technology provides fast dual-core performance. The dual cores can run at a stock speed of 1.2 GHz and can boost up to 3.0 GHz as needed, thanks to Intel Turbo Boost 2.0 technology. With a 4MB L3 cache and 8GB of onboard 1866 MHz