Intel Xeon E5603 's Advantages
Lower TDP (80W vs 350W)
Intel Xeon Max 9480 's Advantages
Released 11 years and 11 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (1.9GHz vs 1.6GHz)
Larger L3 cache size (112.5MB vs 4MB)
More modern manufacturing process (10nm vs 32nm)