AMD Ryzen Threadripper 3990X 's Advantages
Larger memory bandwidth (95.37GB/s vs 89.6GB/s)
Higher base frequency (2.9GHz vs 2.7GHz)
Larger L3 cache size (128MB vs 24MB)
Intel Core i5 14600 's Advantages
Released 4 years late
Integrated graphics card
Higher specification of memory (DDR5-5600 vs DDR4-3200)
Newer PCIe version (5.0 vs 4.0)
Lower TDP (65W vs 280W)