ARM server specialist Calxeda has benchmarked one of their 5-Watt ARM servers against Intel’s Xeon hardware, and report that their ARM hardware is 15 times more power-efficient.
Calxeda 5-watt Web server outshines Intel’s Xeon CPU in power efficiency
By Adrian Kingsley-Hughes
Summary: Calxeda took a quad-core EnergyCore ECX-1000 1.1GHz processor and pitted it against Intel’s 3.3GHz Xeon E3-1240.
