Opteron 3320 EE 's Advantages
Lower TDP (25W vs 165W)
Intel Xeon w3 2435 's Advantages
Released 10 years and 2 months late
Higher specification of memory (DDR5-4400 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.1GHz vs 1.9GHz)
Larger L3 cache size (22.5MB vs 8MB)