Intel Xeon Platinum 8558U 's Advantages
Released 10 months late
Higher specification of memory (DDR5-4800 vs DDR5-4400)
Larger L3 cache size (260MB vs 22.5MB)
More modern manufacturing process (7nm vs 10nm)
Intel Xeon w3 2435 's Advantages
Higher base frequency (3.1GHz vs 2.0GHz)
Lower TDP (165W vs 300W)