Intel Core i9 7900X 's Advantages
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (79.47GB/s vs 35.76GB/s)
Higher base frequency (3.3GHz vs 2.9GHz)
Larger L3 cache size (14MB vs 2MB)
Intel Celeron G3930 's Advantages
Integrated graphics card
Lower TDP (51W vs 140W)