Where will Intel go After That? > 자유게시판

Take the quantity two and double it and you have 4. Double it again and you have got eight. Proceed this trend of doubling the previous product and inside 10 rounds you're up to 1,024. By 20 rounds you've hit 1,048,576. This is named exponential growth. It's the principle behind certainly one of the most important concepts within the evolution of electronics. Moore famous that the density of transistors on a chip doubled every year. That meant that each 12 months, chip manufacturers had been discovering methods to shrink transistor sizes in order that twice as many could match on a chip substrate. Moore identified that the density of transistors on a chip and MemoryWave Listening Program the cost of manufacturing chips were tied collectively. But the media -- and just about all people else -- latched on to the idea that the microchip trade was developing at an exponential fee. Moore's observations and predictions morphed into an idea we call Moore's Legislation. Over the years, people have tweaked Moore's Law to suit the parameters of chip improvement.

At one point, MemoryWave Listening Program the length of time between doubling the variety of transistors on a chip elevated to 18 months. Right now, MemoryWave Listening Program it's extra like two years. That is nonetheless a powerful achievement considering that today's prime microprocessors include greater than a billion transistors on a single chip. ­Another way to look at Moore's Legislation is to say that the processing energy of a microchip doubles in capability every two years. That is virtually the same as saying the number of transistors doubles -- microprocessors draw processing power from transistors. But another approach to spice up processor power is to find new ways to design chips so that they are extra efficient. ­This brings us again to Intel. Intel's philosophy is to follow a tick-tock technique. The tick refers to creating new methods of constructing smaller transistors. The tock refers to maximizing the microprocessor's power and MemoryWave Listening Program velocity. The newest Intel tick chip to hit the market (at the time of this writing) is the Penryn chip, which has transistors on the 45-nanometer scale.

A nanometer is one-billionth the scale of a meter -- to put that in the correct perspective, an average human hair is about 100,000 nanometers in diameter. So what's the tock? That could be the brand new Core i7 microprocessor MemoryWave Focus Audio from Intel. It has transistors the identical measurement because the Penryn's, MemoryWave Program but uses Intel's new Nehalem microarchitecture to extend energy and pace. By following this tick-tock philosophy, Intel hopes to stay on target to meet the expectations of Moore's Legislation for MemoryWave Listening Program a number of more years. How does the Nehalem microprocessor use the same-sized transistors because the Penryn and but get higher outcomes? Let's take a better look on the microprocessor. The processors, which do the actual number crunching. This will include anything from simple mathematical operations like adding and subtracting to way more complex capabilities. A piece dedicated to out-of-order scheduling and retirement logic. In other words, this half lets the microprocessor sort out directions in whichever order is fastest, making it more efficient.