Xeon LC3528 's Advantages
Released 2 years and 6 months late
Higher specification of memory (800 vs 667)
Newer PCIe version (2 vs 1)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (35W vs 95W)
Opteron 8222 's Advantages
Higher base frequency (3GHz vs 1.733GHz)