Intel Xeon E3 1245 's Advantages
Higher base frequency (3.3GHz vs 1GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Atom x7211RE 's Advantages
Released 13 years late
Higher specification of memory (4800 vs 3)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (6W vs 95W)