AMD Ryzen Threadripper 2920X 's Advantages
Larger memory bandwidth (87.62GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 2.5GHz)
Larger L3 cache size (32MB vs 20MB)
Intel Core i5 14400 's Advantages
Released 5 years and 3 months late
Integrated graphics card
Higher specification of memory (4800 vs 2933)
Newer PCIe version (5.0 vs 3.0)
More modern manufacturing process (10nm vs 12nm)
Lower TDP (65W vs 180W)