AMD Ryzen 5 7600 's Advantages
Released 2 years and 6 months late
Integrated graphics card
Higher specification of memory (5200 vs 3200)
Larger memory bandwidth (83.2GB/s vs 47.68GB/s)
Newer PCIe version (5.0 vs 4.0)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (65W vs 105W)
AMD Ryzen 9 3900XT 's Advantages
Larger L3 cache size (64MB vs 32MB)