Intel Core i5 9500T 's Advantages
Lower TDP (35W vs 125W)
Intel Core i9 11900K 's Advantages
Released 1 years and 11 months late
Better graphics card performance
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 2.2GHz)
Larger L3 cache size (16MB vs 9MB)