Intel Xeon Platinum 8562Y 's Advantages
Higher specification of memory (5600 vs 5200)
Higher base frequency (2.8GHz vs 2.1GHz)
Lower TDP (300W vs 330W)
Intel Xeon Platinum 8558 's Advantages
Larger L3 cache size (260MB vs 60MB)
More modern manufacturing process (7nm vs 10nm)