AMD Ryzen 9 3950X 's Advantages
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (47.68GB/s vs 42.7GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 3.4GHz)
Larger L3 cache size (64MB vs 2MB)
More modern manufacturing process (7nm vs 14nm)
Intel Celeron G5900 's Advantages
Released 6 months late
Integrated graphics card
Lower TDP (58W vs 105W)