> What about immediate improvements to battery life? Teich thinks that’s unlikely. “The only way battery life gets better with greater than 32-bit address space

> What about immediate improvements to battery life? Teich thinks that’s unlikely. “The only way battery life gets better with greater than 32-bit address spaces is to prevent swapping apps from physical memory to either SSD or HDD and then back again,” he said. iOS does not use a swap file[1] the way he is describing. [1]: https://developer.apple.com/library/ios/documentation/Performance/Conceptual/ManagingMemory/Articles/AboutMemory.html https://developer.apple.com/library/ios/documentation/Perfor... - fourth paragraph