Xeon w7 3445 's Advantages
Released 13 years late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.5GHz vs 1.733GHz)
Larger L3 cache size (52.5MB vs 2MB)
More modern manufacturing process (10nm vs 45nm)
Intel Xeon LC3518 's Advantages
Lower TDP (23W vs 270W)