
Submission + - Study: AMD beats Intel in power-efficiency study (infoworld.com)
Ted Samson writes: "AMD Opteron servers proved up to 15.2 percent more energy-efficient than those running Intel Xeon in server-power-efficiency test performed by Neal Nelson and Associates, InfoWorld reports. The translates to annual electricity savings between $20.29 per server and $36.04 per server, depending on the workload, the study concluded. The benchmark tests were conducted on similarly configured 3GHz systems running Novell SUSE Linux, Apache2, and MySQL."