Intel Xeon Gold 6448Y 's Advantages
Released 12 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (60MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon X5660 's Advantages
Higher base frequency (2.8GHz vs 2.1GHz)
Lower TDP (95W vs 225W)