Intel Xeon W 3365 's Advantages
Released 10 years and 5 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Higher base frequency (2.7GHz vs 2.133GHz)
Larger L3 cache size (48MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5606 's Advantages
Lower TDP (80W vs 270W)