Even though Apple didn't announce any new iPhones during its September event, the company detailed the heart of the future phones - the Apple A14 chipset. Based on Apple's claims at the announcement we estimated it to have a 17% faster CPU and 8% better GPU than its predecessor and a newly surfaced benchmark shows these numbers are close enough. An AnTuTu benchmark run on the iPhone 12 Pro Max, reveals 16% higher CPU score and 4% better GPU result. There's however a more pronounced boost in memory speeds - 22%, but overall the performance gains are clearly minor. The combined...
Source: https://www.gsmarena.com/iphone_12_pro_max_surfaces_on_antutu_with_apples_a14_chip-news-45343.php