Sign up for a new account or log in here:
Instead of breaking new ground in performance, Ivy Bridge improves efficiency, marking the arrival of Intel's 22nm design process which uses new 3D transistors. This allows the flagship quad-core 3.5GHz Core i7-3770K to consume less power than the more modest Sandy Bridge i5-2500K.
Granted, the 19-watt power savings we recorded in our tests probably won't excite desktop users, but it does present a tangible benefit for battery-bound mobile machines. Ivy Bridge's improved fuel efficiency should grant laptops a little more mileage away from wall chargers.
Today the company is unveiling its full new line of Core i7 and Core i5 processors, accompanying chipsets and Centrino wireless options. Ivy Bridge is a 'tick' release, but Intel is calling it a tick+ due to the more significant overhaul the graphics side of things is getting. The new chips are set to provide 20–50% better GPU performance over Sandy Bridge, the kind of jump we'd normally expect from a tock release.
Having already discussed the new Tri-Gate transistors in great detail, the new 7-series chipsets, and some of the motherboards that use them, we are going to focus primarily on the Core i7-3770K processor in this review.
Get free exclusive content, learn about new features and breaking tech news.