Apple A4 chip, iPad vs. the competition
As the Apple iPad and its A4 chip get ready to ship on April 3, the competition is not standing still--and, by all appearances, there's plenty of it.
As reported back in January, the A4's central processing unit, or CPU, design, as it stands now, is thought to be based primarily on technology from U.K.-based ARM. Linley Gwennap, who is the president and principal analyst of The Linley Group, believes the A4 uses a fairly common ARM CPU designed by Intrinsity and manufactured by Samsung.
Where Apple, instead, may have chosen to enhance the A4's … Read more