Intel Xeon E3 1505L v5 's Advantages
Lower TDP (25W vs 95W)
Intel Xeon E 2388G 's Advantages
Released 5 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 2GHz)
Larger L3 cache size (16MB vs 8MB)