We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and Xeon 6756E with 128 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron 43CX EE 's Advantages
Higher base frequency (2.2GHz vs 1.8GHz)
Lower TDP (35W vs 225W)
Xeon 6756E 's Advantages
Released 11 years and 6 months late
Higher specification of memory (DDR5-6400 vs DDR3)