Tag Results for penryn (2)

  1. Intel 45-nanometer processors arrive

    On 11 November Intel announced the release of 16 server and high-end PC processors based on the first fundamental redesign of the CMOS transistor in 40 years. The chips are built using a manufacturing process that can make structures as small as 45 nanometers. The transistors it makes arenâ''t just small; they include several materials not previously used. The gates are now made from metal instead of polycrystalline silicon, and the insulating layer between the gate and the transistor channel are made from a hafnium-based high-k dielectric material instead of silicon dioxide. The materials switch eliminates a serious …

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