Intel started shipping the three new quad-core processors, we told you about here. One new mainstream Core 2 Quad Q6600 and two single processor workstation and server Xeon X3220 and X3210 processors are now available. Official pricing for the Q6600 per unit in 1,000 unit quantities is $851 with a price drop to $530 expected in Q2'2007. Online retailer ZipZoomFly currently has the Core 2 Quad Q6600 in stock for $989.99. Pricing for the Xeon X3220 is identical to the Core 2 Quad Q6600 at $851 per unit in 1,000 unit quantities with an expected price drop to $530 in Q2'2007. The lower clocked Xeon X3210 is priced at $690 per unit per 1,000 unit quantities with an expected price drop to $425 in Q2'2007.