Manila, October 8 — Moore’s Law, the observation that transistor density on microchips doubles approximately every two years while costs halve, remains a guiding force in semiconductor development despite physical limits slowing traditional scaling, industry sources confirm. The principle was first articulated by Gordon Moore, co-founder of Intel, in a 1965 paper published in Electronics Magazine, where he initially predicted annual doubling of components per integrated circuit. In 1975, Moore revised the forecast to a biennial cycle, establishing the framework that would drive decades of innovation in computing power.
This scaling enabled exponential growth from mainframe computers to personal devices, smartphones, and modern data centers, shaping the digital landscape across Asia and beyond. The law guided massive capital investments in fabrication facilities, with companies like Intel, TSMC, and Samsung spending billions annually on research and development and new process nodes.
Intel alone invested over $20 billion in capital expenditures in 2020 to advance its 7nm and 5nm technologies, reflecting the scale of commitment required to keep pace with Moore’s Law expectations. As transistor sizes approached atomic scales, physical limitations emerged, including quantum tunneling, heat dissipation, and manufacturing complexity, which slowed traditional scaling by the 2010s. These challenges prompted industry shifts toward heterogeneous integration, chiplet designs, and advanced packaging as alternative paths to performance gains.
Intel acknowledged in 2016 that its cadence had slipped, while TSMC and Samsung continued pushing nodes like 3nm and exploring 2nm technologies. Despite slowing transistor density gains, the principle’s legacy persists in shaping industry expectations, roadmap planning, and the pursuit of alternative performance improvements through software optimization, specialized architectures, and new materials.
Moore’s empirical evidence, though not a scientific law, has held since 1975 and continues to influence long-term planning in the semiconductor sector. The observation is named after Gordon Moore, who in 1965 noted that the number of components per integrated circuit had been doubling every year and projected that rate would continue for at least another decade. His 1975 revision to doubling every two years established a compound annual growth rate of 41%, becoming a foundational roadmap for the industry.
Advancements in digital electronics — such as reduced quality-adjusted prices of microprocessors, increased memory capacity, improved sensors, and higher pixel counts in digital cameras — have been strongly linked to Moore’s Law, driving technological and social change, productivity, and economic growth worldwide. Industry experts have not reached a consensus on exactly when Moore’s Law will cease to apply, though microprocessor architects report that semiconductor advancement has slowed industry-wide since around 2010, slightly below the pace predicted by the principle.
In September 2022, Nvidia CEO Jensen Huang considered Moore’s Law dead, while Intel’s then-CEO Pat Gelsinger held the opposite view. Looking ahead, the focus remains on overcoming physical limits through innovation in materials, architecture, and design, ensuring that the spirit of Moore’s Law — continuous progress in computing capability — endures for communities across the region.
