Intel Core i7 8565U 's Advantages
Integrated graphics card
Lower TDP (15W vs 28W)
AMD Ryzen 7 PRO 8840U 's Advantages
Released 5 years and 8 months late
Higher specification of memory (DDR5-5600 vs DDR4-2400)
Newer PCIe version (4 vs 3.0)
Higher base frequency (3.3GHz vs 1.8GHz)
Larger L3 cache size (16MB vs 8MB)