Xeon E 2436 's Advantages
Released 12 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (18MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (65W vs 80W)
Intel Xeon E3 1270 's Advantages
Higher base frequency (3.4GHz vs 2.9GHz)