Earlier this year, ARM announced its Cortex-A72 — a new custom microarchitecture from the CPU designer that builds on and refines the 64-bit Cortex-A57. Ordinarily it takes up to 24 months for new ARM cores to come to market, after the company announces a new CPU design. But Qualcomm has*told us to expect Cortex-A72 cores by the end of the year. If true, that would make this one of the company’s fastest ...