(Source: VentureBeat) McAfee, the security software division that Intel spun out, saw revenue grow 8 percent. In after-hours trading, Intel’s stock price is up 3.75 percent to $47 a share. Intel’s client-computing group revenues were $9 billion in the quarter, down 2 percent. Data center revenue was $5.6 billion, up 20 percent. Internet of Things …