Intel Celeron 5205U 's Advantages
Higher base frequency (1.9GHz vs 1.7GHz)
Lower TDP (15W vs 57W)
Intel Core Ultra 7 165U 's Advantages
Released 4 years and 2 months late
Higher specification of memory (7467 vs 2400)
Larger memory bandwidth (120GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 2.0)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (7nm vs 14nm)