We compared two server CPUs: Opteron 2222 with 2 cores 3GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron 2222 's Advantages
Higher base frequency (3GHz vs 2.8GHz)
Xeon E 2478 's Advantages
Released 16 years and 4 months late
Higher specification of memory (DDR5-4800 vs DDR2)