Xeon W 1390 's Advantages
Released 7 years late
Higher specification of memory (3200 vs 1600)
Newer PCIe version (4 vs 3)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1241 v3 's Advantages
Higher base frequency (3.5GHz vs 2.8GHz)