Edited sentence: Because the logic design and clock speed will remain unchanged, performance will not be affected.Microsoft has been working with a Singapore-based company, Chartered Semiconductor, to create new 65-nanometer chips, however due to development issues these chips will be unavailable for manufacturing within the new Xbox 360 'Elite' system.These new chips have reduced power consumption and in turn, run cooler.They will also be cheaper to manufacture than the current 90-nanometer chips