Some competitors, however, are skeptical that Cell will find much of a home outside of video games. One of the big problems with Cell, said Justin Rattner, an Intel Fellow, is that the processing units aren't identical, a situation that increases complexity and the opportunity for bugs.
"You've got this asymmetry," Rattner said. "It's like having two kinds of motors under the hood. We are very reluctant to adopt architectures like this because they take compatibility and throw it out the window."
