Nearly six weeks into the introduction of the Athlon II X2 250, AMD added two new models in the series to choose from the Athlon II X2 240 and 245 are clocked at 2.80 GHz and 2.90 GHz respectively, and occupy two lower places in the series. The 240 has a bus multiplier of 14.0x 200 MHz, while 245 is a notch higher, at 14.5x 200 MHz. The chips are based on AMD's 45 nm Regor core, which is a monolithic dual-core, with two physical cores on a die, and no L3 cache. The L2 cache per core instead, has been increased to 1 MB, which makes it 2 MB of total external cache for the chip. It uses a lavish 4.0 GT/s HyperTransport 3.0 system interface, and comes in the AM3 socket package that supports DDR2 and DDR3 memory standards. The two will be out soon and will be priced around the US $65 mark.