The Chipworks teardown of the A7 chip in Apple's latest iPhone, the 5s, shows not only the announced 64-bit CPU, but also the not-so-public arrival of a quad-core GPU.
The 5S is the first iPhone to pack quad-core graphics silicon. This gives the 64-bit chip plenty of horsepower for games.
Intel will make quad-core chips for a customer that uses technology from rival chip designer ARM.
Intel's quad-core Bay Trail processor powers Dell's new 8-inch tablet -- one of the first devices up for sale with the chip.
A big laptop with a big screen can be great for semipermanent desk duty. This one is modeled in stylish purple.
This nicely appointed system might make the perfect upgrade for someone who's not ready to make the move to a laptop.
Chip giant shows off a sleek, fast tablet sporting its quad-core Bay Trail chip during a Computex keynote.
Goodbye to the CPU, it's all about the GPU for Apple's new iPad.
Fourth-gen Core i-series "Haswell" CPUs promise big leaps in performance and battery life.
If you missed out on yesterday's desktop, this one offers a pretty solid set of specs for even less money.