From IBM Mainframes to Wintel PCs to Apple iPhones: 70% is the Magic Number

From IBM Mainframes to Wintel PCs to Apple iPhones: 70% is the Magic Number
by Ed McKernan on 10-12-2011 at 10:51 am

Time to ring the Bell. With the iPhone 4S, Apple has just surpassed the 70% gross margin metric that usually equates to a compute platform becoming an industry standard. IBM’s mainframe achieved it in the 1960s with the 360 series and still is able to crank it out with their Z-series. The combined Intel and Microsoft tandem (Wintel)… Read More