Xeon E7 8867L 's Advantages
Higher base frequency (2.133GHz vs 2GHz)
Lower TDP (105W vs 250W)
Xeon 6746E 's Advantages
Released 13 years and 2 months late
Higher specification of memory (5600 vs 1333)
Larger L3 cache size (96MB vs 30MB)
More modern manufacturing process (5nm vs 32nm)