Celeron P1053 's Advantages
Lower TDP (30W vs 165W)
Intel Core i9 9940X 's Advantages
Released 8 years and 8 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3.0 vs 2)
Higher base frequency (3.3GHz vs 1.333GHz)
Larger L3 cache size (20MB vs 2MB)
More modern manufacturing process (14nm vs 45nm)