Intel Xeon E3 1241 v3 's Advantages
Higher base frequency (3.5GHz vs 2.4GHz)
Lower TDP (80W vs 129W)
Xeon D 2799 's Advantages
Released 7 years and 9 months late
Higher specification of memory (3200 vs 1600)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)