IBM announces breakthrough: chip technology with transistors smaller than 1 nm — 0.7 nm (7 angstroms)
IBM Corporation has introduced a new semiconductor chip manufacturing technology with a transistor architecture reaching 0.7 nanometers, equivalent to 7 angstroms. This is a significant step forward compared to previous achievements in miniaturization.
The key innovation, called "nanostack," involves transitioning from flat (2D) transistor placement to a multi-layered three-dimensional structure. This approach allows for a radical increase in transistor density on a chip. According to IBM estimates, a chip the size of a fingernail could accommodate nearly 100 billion transistors.
Comparing it to its own reference 2nm technology from 2021, IBM predicts either a 50% performance increase or a 70% reduction in power consumption. This enables the creation of more powerful and energy-efficient processors for a wide range of applications—from data centers and AI to mobile devices and wearable electronics.
It is important to understand that commercial production of chips using this technology will likely begin no earlier than five years from now. This is a standard timeframe for transitioning from a laboratory prototype to mass production, given the complexity of lithographic processes and the need to adapt production lines.
From my perspective, IBM's announcement is not just a technical demonstration but an important signal for the entire semiconductor industry. The shift to multi-layered transistors is an evolutionary yet critically important step that will allow Moore's Law to continue despite physical limitations. For the crypto industry, this means that in the long term, we can expect the emergence of specialized ASIC miners and staking devices with unprecedented energy efficiency, which is particularly relevant given the global focus on blockchain energy consumption.