Xeon E7 8830 's Advantages
Larger L3 cache size (24MB vs 18MB)
Lower TDP (105W vs 220W)
Intel Xeon W 3323 's Advantages
Released 10 years and 3 months late
Higher specification of memory (3200 vs 1333)
Higher base frequency (3.5GHz vs 2.133GHz)
More modern manufacturing process (10nm vs 32nm)