We compared two server CPUs: Intel Xeon E5649 with 6 cores 2.533GHz and Opteron 6180 SE with 12 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5649 's Advantages
Higher base frequency (2.533GHz vs 2.5GHz)
Lower TDP (80W vs 140W)
Opteron 6180 SE 's Advantages
Higher specification of memory (DDR3-1333 vs DDR3)