Intel Core i9 13900 's Advantages
Released 3 years and 2 months late
Integrated graphics card
Higher specification of memory (5600 vs 3200)
Newer PCIe version (5.0 vs 4.0)
Lower TDP (65W vs 280W)
AMD Ryzen Threadripper 3960X 's Advantages
Larger memory bandwidth (95.37GB/s vs 89.6GB/s)
Higher base frequency (3.8GHz vs 2.0GHz)
Larger L3 cache size (128MB vs 36MB)
More modern manufacturing process (7nm vs 10nm)