Intel Core Ultra 9 288V 's Advantages
Released 6 years and 5 months late
Better graphics card performance
Higher specification of memory (8533 vs 2400)
Larger memory bandwidth (136GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.3GHz vs 2.3GHz)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (3nm vs 14nm)
Intel Core i5 8259U 's Advantages
Lower TDP (28W vs 37W)