AMD Ryzen 9 9900X3D 's Advantages
Released 10 years and 8 months late
Integrated graphics card
Higher specification of memory (5600 vs 1600)
Newer PCIe version (5.0 vs 3)
Higher base frequency (4.4GHz vs 2.6GHz)
Larger L3 cache size (128MB vs 6MB)
More modern manufacturing process (4nm vs 22nm)
Pentium 1403 V2 's Advantages
Lower TDP (80W vs 120W)