Intel Core i9 12900K 's Advantages
Released 1 years late
Integrated graphics card
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 47.68GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (32GHz vs 3.7GHz)
AMD Ryzen 9 5900X 's Advantages
Larger L3 cache size (64MB vs 30MB)
Lower TDP (105W vs 125W)