AMD Ryzen 9 9900X 's Advantages
Released 7 years and 5 months late
Higher specification of memory (DDR5-5600 vs DDR4-2400)
Larger memory bandwidth (89.6GB/s vs 35.76GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.4GHz vs 3.6GHz)
Larger L3 cache size (64MB vs 8MB)
Intel Core i7 7700 's Advantages
Lower TDP (65W vs 120W)