Intel Xeon E3 1290 's Advantages
Higher base frequency (3.6GHz vs 2.3GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Xeon E3 1265L v4 's Advantages
Released 4 years and 1 months late
Higher specification of memory (DDR3-1866 vs DDR3)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (35W vs 95W)