AMD Ryzen 7 1700 's Advantages
Lower TDP (65W vs 120W)
AMD Ryzen 7 7800X3D 's Advantages
Released 5 years and 10 months late
Integrated graphics card
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (83.2GB/s vs 39.74GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.4GHz vs 3.0GHz)
Larger L3 cache size (96MB vs 16MB)
More modern manufacturing process (5nm vs 14nm)