AMD Ryzen 3 3300X 's Advantages
Released 1 years and 6 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.8GHz vs 3.3GHz)
Lower TDP (65W vs 165W)
Intel Core i9 9940X 's Advantages
Larger memory bandwidth (85GB/s vs 51.2GB/s)
Larger L3 cache size (20MB vs 16MB)