Sunday 19 April 2015

Moore’s law turns 50

Moore’s Law has been widely quoted & misquoted. Possibly the most popular misquote is: “Moore’s Law states that computing power doubles every 18 months.”

In fact, what Gordon Moore was talking about in 1965, was transistor density: that the number of transistors in a given area would double every two years. Performance impact is only indirect.

Despite frequent predictions of its imminent demise, Moore’s Law is alive & well at 50.

http://www.itworld.com/article/2911275/moores-law-at-50-the-past-and-future.html / smartwatch smart watch iPhone Moore’s Law computers smaller cheaper faster Moore’s Law computers Microsoft’s HoloLens holographic wearable develop development developed decades modern electronics scientific theory set of observations and predictions Intel co-founder Gordon Moore first published Electronics Magazine April 19 1965 core prediction states that density of transistors number of transistors on a given die area double every two years double the performance loosely translated in 18 to 24 months buy a computer that is significantly faster same amount of money tech industry cheaper with scaling transistor density doubles chips shrink in size processor processing speeds cost per processor declines smaller cheaper faster devices manufacturing advances chips power-efficient more battery devices smartphone Randhir Thakur Silicon Systems Group Applied Materials engineers predicted physical economic challenges conventional computers quantum computers systems brain-like neural chips function differently current processors silicon replaced chips new materials graphene carbon nanotubes Intel memory products benefit lower cost per bit integrated circuits 4004 had 2,300 transistors latest chips billions of transistors faster more power efficient changes in computing computer performance lowering power consumption last decade Mark Bohr performance desktops laptops smartphones wearables Internet of Things devices robots recognize objects make decisions products cars health devices home appliances integrated circuits engineers chips scale down atomic scale IEEE Spectrum innovations technology advance FinFET transistors chips new factories strained silicon high-k metal gate FinFET Xian-He Sun professor computer science Illinois Institute of Technology in Chicago etch features smaller chips errors defects designing processes new materials technologies silicon gallium arsenide indium gallium arsenide new materials Alex Lidow semiconductor industry CEO of Efficient Power ConversionEPC gallium nitrideGAN better conductor electrons performance power-efficiency advantages digital chips EUV extreme ultraviolet lithography semiconductor /