Intel Xeon E3-1505M v5 's Advantages
Released 2 years and 4 months late
Higher base frequency (2.8GHz vs 1.8GHz)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3-1230L v3 's Advantages
Higher specification of memory (DDR3-1600 vs DDR3)
Lower TDP (25W vs 45W)