Green Computing: A Contribution Towards Better Future

Energy efficiency has become one of the momentous factors in the development of computer systems. Increasingly, processors and memory subsystem hankering after power have reinforced the need for audacious power management. Green computing allude to environmentally viable computing by paring down the use of electricity as well as energy consumption, hence making the environment more eco-friendly. Perceptibly a practice of utilizing reckoning resources available to us in a very optimistic way. Data and Information, during transmission, from one system to another must be secure, also making sure that it does not compromise on green computational factors. Though many modern techniques with different experiments have been carried out to minimize hazardous environmental affects since vacuum tubes. Dynamic Voltage Scaling (DVS) has become an important consideration for designing dynamic and energy efficient processors yet not compromising over system performance, efficiency and low-cost maintainability. Moreover managing energy consumption of RAM has also become censorious, ranging from small portable devices to VLSI based systems. As applications are becoming more database-centric, pressurizing memory systems and subsystem, in very fast-pace and competitive environments. This paper discusses about comparison of Intel and AMD processors with power consumption factors, emphasizing DVS to achieve next level of energy-efficient CPUs for computing.