AMD came out swinging when it debuted its Ryzen 4000 Zen 2 processors, which represent the company’s latest salvo against Intel in the laptop market. Not only do these mobile “Renoir”  processors have excellent performance with up to 8 cores and 16 threads, but their 7nm process tech has enabled incredibly power efficient laptops like the ASUS

Source: Hot Hardware – AMD Ryzen 9 4900U CPU For Thin And Light Laptops Leaks With 4.3GHz Turbo Clock