Intel Core i9 14900 's Advantages
Released 6 years and 9 months late
Integrated graphics card
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 39.74GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
AMD Ryzen 5 1400 's Advantages
Higher base frequency (3.2GHz vs 2.0GHz)