We compared two server CPUs: Opteron X2 170 with 2 cores 2GHz and Xeon 6766E with 144 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron X2 170 's Advantages
Higher base frequency (2GHz vs 1.9GHz)
Lower TDP (110W vs 250W)
Xeon 6766E 's Advantages
Released 18 years and 10 months late
Higher specification of memory (DDR5-6400 vs DDR1-400)