Xeon E 2288G 's Advantages
Higher base frequency (3.7GHz vs 2GHz)
Lower TDP (95W vs 100W)
Xeon D 2775TE 's Advantages
Released 2 years and 9 months late
Higher specification of memory (2933 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (25MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)