Intel Xeon w3 2435 's Advantages
Released 10 years and 3 months late
Higher specification of memory (DDR5-4400 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.1GHz vs 1.8GHz)
Larger L3 cache size (22.5MB vs 8MB)
Opteron 6366 HE 's Advantages
Lower TDP (85W vs 165W)