AMD has announced two new additions to its Turion 64 lineup. The MT-37 and MT-40 are clocked at 2 GHz and 2.2 GHz, respectively, and sport 1 MB of L2 cache and power consumption of 25 W. Partner VoodooPC is the first to launch products based on the two chips as part os its ENVY Featherweight and Middleweight series. The MT-37 costs US$ 268, while the MT-40 sells for USD 359, both in 1,000-unit quantities.