Intel's server business, which is currently its strongest business, might soon be shaken up. And not directly by a rival chip maker. Instead, it will be Google's expected endorsement next week that could spell trouble for Intel. According to insider sources, Google, who is considered to be the world's biggest buyer of server processors, will be publicly singing of Qualcomm's server chips at an investor event next week. Qualcomm, who already poses a threat to Intel because of its dominance in the mobile market, could soon be eating a huge chunk of Intel's server pie as well.