Intel Core i9 10920X 's Advantages
Higher specification of memory (2933 vs 2666)
Larger memory bandwidth (93.8GB/s vs 41.6GB/s)
Larger L3 cache size (20MB vs 6MB)
Intel Core i3 10100 's Advantages
Released 7 months late
Integrated graphics card
Higher base frequency (3.6GHz vs 3.5GHz)
Lower TDP (65W vs 165W)