Intel Xeon E3 1290 's Advantages
Higher base frequency (3.6GHz vs 2.2GHz)
Lower TDP (95W vs 185W)
Intel Xeon Gold 5320 's Advantages
Released 9 years and 11 months late
Higher specification of memory (DDR4-2993 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (39MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)