Intel Xeon E3 1505M v5 's Advantages
Released 3 years and 5 months late
Higher base frequency (2.8GHz vs 2.1GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 95W)
Intel Xeon E5 2450 's Advantages
Higher specification of memory (DDR3 vs DDR3)
Larger L3 cache size (20MB vs 8MB)