Intel’s new CEO, Brian Krzanich, repeated his message that he will turn the firm into a mobile powerhouse at last, as he revealed the results of his first quarter at the helm. However, while his determination to move more quickly than predecessor Paul Otellini in the device processors space is imperative, he must also keep a careful eye over his shoulder at ARM-based rivals storming the server citadel. The company certainly needs to accelerate its efforts to expand in new markets, as the decline of the traditional PC speeds up. Indeed, Intel disappointed Wall Street with its forecast for third quarter sales, which at $13.5bn (plus or minus $500m) was below predictions averaging $13.7bn. For the second quarter, the chipmaking…