We compared two server CPUs: Intel Xeon E5 2675 v3 with 16 cores 1.8GHz and Intel Xeon E5 2666 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
Intel Xeon E5 2675 v3 's Advantages
Larger L3 cache size (40MB vs 25MB)
Lower TDP (110W vs 135W)
Intel Xeon E5 2666 v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR4-2133)