Xeon W 1390P 's Advantages
Higher specification of memory (3200 vs 2933)
Higher base frequency (3.5GHz vs 2GHz)
Xeon D 2796TE 's Advantages
Released 9 months late
Larger L3 cache size (30MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (118W vs 125W)