Template:mpu Atom 330 is an ultra-low power 64-bit x86 dual-core microprocessor introduced by Intel in late 2008. The 330 is specifically designed for nettops and various other mobile internet connected devices. This processors, which was fabricated on Intel's 45 nm process, was based on the Bonnell microarchitecture. The Atom 330 operates at 1.6 GHz with a TDP of 8 W with an average power consumption of 1.2 W. The MPU features a legacy QDR 533 MT/s front-side bus.

The Atom 330 is actually two identical Atom 230 dies packaged together to form a dual-core Atom processor; it thus has exactly twice as many transistors, occupy twice the die size, and consume twice as much power as the 230.