10 watts

Intel to slash power consumption on Ivy Bridge chip

Intel is on a mission to cut the power consumption of its chips. But that's not only future silicon. The current Ivy Bridge chip will get throttled down too.

Intel will cut power consumption "significantly" for future versions of the chip, an industry source familiar with the chipmaker's plans told CNET.

Intel's most power efficient Ivy Bridge chips today -- used widely in Windows ultrabooks and Apple's MacBook Air -- are rated at 17 watts.

A future version of Ivy Bridge would be rated well below this, the source said. Processors able to throttle … Read more

Intel 4th gen Core chips to slash power consumption

Intel will disclose a new series of ultra-power-efficient chips aimed at tablets and convertibles at the Intel Developer Forum next week.

The Intel 4th Generation Core chips, codenamed "Haswell," will come close to cutting the power consumption in half compared with the most power-efficient mainstream 3rd Generation Core "Ivy Bridge" chips today.

Ivy Bridge chips used today in the skinniest, lightest laptops like the MacBook Air and Hewlett-Packard's Envy Spectre XT are rated at 17 watts.

The new chips, due in the second half of 2013, will be rated initially at 10 watts -- that … Read more