Intel Xeon E5649 's Advantages
Lower TDP (80W vs 280W)
AMD Ryzen Threadripper PRO 5965WX 's Advantages
Released 11 years and 1 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Higher base frequency (3.8GHz vs 2.533GHz)
Larger L3 cache size (128MB vs 12MB)