It's not retirement time for AMD's 45 nm "Regor" silicon just yet, with the company announcing the Athlon II X2 280 value dual-core processor. Built in the socket AM3 package (compatible with AM2/AM2+/AM3/AM3+ motherboards), and based on the company's K10.5 micro-architecture, the chip features two x86-64 cores clocked at 3.60 GHz, 1 MB of L2 cache per core (2 MB total), an instruction set that includes SSE3 and SSE4A, and a dual-channel integrated memory controller that supports both DDR2 and DDR3 memory types. The chip can take advantage of HyperTransport 3.0 interface, with a maximum data-rate of 4.0 GT/s. It features a rated TDP of 65W, and is designed for entry-level desktops. It is priced at US $49.99.