Opteron 8216 HE (F3) 's Advantages
Higher base frequency (2.4GHz vs 2.1GHz)
Intel Xeon W 11955M 's Advantages
Released 14 years and 9 months late
Higher specification of memory (DDR4-3200 vs DDR2-667)
Newer PCIe version (4 vs 1)
Lower TDP (35W vs 68W)