AMD Ryzen 3 4100 's Advantages
Lower TDP (65W vs 120W)
AMD Ryzen 7 7800X3D 's Advantages
Released 9 months late
Integrated graphics card
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.4GHz vs 3.8GHz)
Larger L3 cache size (96MB vs 8MB)
More modern manufacturing process (5nm vs 7nm)