Intel Core i9 11900T 's Advantages
Integrated graphics card
Higher base frequency (1.5GHz vs 1.4GHz)
Lower TDP (35W vs 45W)
Intel Core Ultra 7 165HL 's Advantages
Released 3 years and 1 months late
Higher specification of memory (DDR5-5600 vs DDR4-3200)
Larger memory bandwidth (89.6GB/s vs 50GB/s)
Newer PCIe version (4 vs 4.0)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)