Intel Xeon E3 1515M v5 's Advantages
Released 4 years and 9 months late
Higher specification of memory (2133 vs 1333)
Higher base frequency (2.8GHz vs 2.133GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 105W)
Xeon E7 8867L 's Advantages
Larger L3 cache size (30MB vs 8MB)