This computer has a1.5-gigahertz Via processor, 512 megabytes of memory and an 80-gigabytehard drive.

这台电脑使用1.5G的威盛处理器，512M内存和一块80G硬盘。

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For the last several years, as clock speeds have inexorably ramped up, the one-gigahertz barrier has for computer buffs taken on the significance of the sound barrier or the four-minute mile.

CNN: Life at One Gigahertz

The camcorder comes with software that lets you move video to and from a 2-gigahertz (or faster) Windows computer via FireWire cable.

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