Intel Xeon E5630 's Advantages
Higher base frequency (2.533GHz vs 2.4GHz)
Lower TDP (80W vs 129W)
Xeon D 2799 's Advantages
Released 11 years and 11 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)