Intel has successfully built the first chip line (codenamed Penryn ) on a 45-nm process technology with 2-core and 4-core versions. The company expects the new chip line to be a driving force for Intel to move further into the process of making more energy efficient chips.

According to Intel CEO Paul Otellini, Penryn chips will be integrated for desktop, laptop, workstation and server products. "We had the first Penryn chips and were testing them. Everything seems to be very good." - said Ron Curry, Intel technology strategist.

Penryn chips will have two-core and 4-core versions; however, Ron Curry does not rule out the possibility of developing an 8-core version of the chip. Both first versions are expected to launch next year.

Intel has shifted to a 65-nm processor architecture since early 2006, while rival AMD has recently switched to the platform since late December 2006 with its Athlon 64 X2 dual-core chip for desktop systems. Late last month, AMD also said it had switched to a smaller geometry technology that would allow it to create more processors on a 300-mm wafer.

The 45-nm process is considered the next major front in semiconductor technology because it is capable of handling energy leakage problems as often happens with current technologies.

Intel expects to have three 45-nm chip manufacturing plants in the first half of 2008.