Small PC makers are raising PC prices by up to 20 percent
High prices could stifle ultrabook adoption over the next few years
Mirasol displays will handle video and extend the battery life of devices, Qualcomm says
Snapdragon chips, which are designed to run Windows 8, will be in tablets during the second half of 2012
The company is focusing more on the enterprise market to try to boost profits
Intel aims for an exascale supercomputer by 2018, and is building more power-efficient server chips
HP, IBM and Dell to offer AMD's new 16-core chips in servers
A prototype supercomputer is gunning to be the world's most power-efficient with Nvidia's Tegra 3 chips
The Opteron 6200 chips are 25 percent to 30 percent faster than their 12-core predecessors
PC prices could rise as a result of hard-drive supply shortages, IDC said
