Description : Which CPU's are the most efficient per watt?
Last Answer : Instead of buying an i5-750, you should consider buying a more energyefficient Xeon X3323:Much more l2 cache 6 MB vs 1 MB 6x more l2 cache; more data can be stored in the l2 cache for quick access ... costBetter performance per watt 1.67 pt/W vs 0.89 pt/W More than 85% better performance per watt