Today marks the official introduction of Intel’s 9 Series chipset. Motherboards based on the chip have been selling for weeks, and we’ve even reviewed one of ’em, but the press embargo for the chipset didn’t lift until just now. Go figure. This chipset launch is unusual in another way, too. As far as I can tell, it’s the first time Intel has introduced a new core-logic platform without an updated CPU alongside it. The recent Haswell Refresh is little more than a speed bump for last year’s silicon, so it doesn’t count.