Intel opened its back door and shuttled out a refresh of its chips without so much as a phone call, typical! Three desktop Core i5 chips made their way into the big bad world, the i5-2550K replacing the i5-2500K, the i5-2450P replacing the i5-2400 and the i5-2380P replacing the i5-2320. There's a suspicion that the P that follows the two latter models means the GPUs have been disabled / removed to differentiate the price. The four Celerons, two low-voltage, two ultra-low voltage similarly rep