Intel Xeon X5650 's Advantages
Lower TDP (95W vs 125W)
Xeon W 1350P 's Advantages
Released 11 years and 2 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Higher base frequency (4GHz vs 2.666GHz)
More modern manufacturing process (14nm vs 32nm)