Intel Core i7 9800X 's Advantages
Higher base frequency (3.8GHz vs 2.4GHz)
Intel Core Ultra 7 265T 's Advantages
Released 6 years and 2 months late
Higher specification of memory (6400 vs 2666)
Larger memory bandwidth (102.4GB/s vs 79.47GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (24MB vs 17MB)
More modern manufacturing process (3nm vs 14nm)
Lower TDP (35W vs 165W)