Dual-core Atoms to enter mass production in July

Intel's first dual-core Atom will feature a core frequency of 1.6GHz and support Hyper-Threading-like technology allowing each core to process up to two instructions per clock cycle under certain circumstances. System TDP for the CPU and chipset combined will rise to 16W, from 12W for single-core versions.

Since dual-core and single-core Atom processors are pin-compatible, single-core Atom platforms will only need a BIOS update to support the dual-core CPUs, the sources highlighted.