We compared two server CPUs: Opteron 2222 with 2 cores 3GHz and Intel Xeon E5 1681 v3 with 10 cores 2.9GHz . 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 2.9GHz)
Lower TDP (95W vs 135W)
Intel Xeon E5 1681 v3 's Advantages
Released 7 years and 1 months late
Higher specification of memory (DDR4-2133 vs DDR2)