不久前,美国国际商用机器公司(IBM)宣布研制出首个晶体管尺寸为7纳米的测试芯片,突破了半导体行业的重要瓶颈。这个消息让全世界的科技界为之一振。IBM表示,这项技术突破将使得未来各种设备所使用的芯片性能更好、能耗更低、尺寸更小。7纳米,是一个什么概念呢?人的头发的平均直径为8万纳米,因此7纳米芯片的晶体管不到头发粗细的万分之一。 Not long ago, IBM (International Business Machines Corporation) announced the development of the first test chip with a transistor size of 7 nm, breaking the important bottleneck in the semiconductor industry. The news of the world’s science and technology for the earthquake. IBM said the technology breakthrough will make the devices used in the future better chip performance, lower power consumption, smaller size. 7 nanometers, what is the concept of a person’s hair average diameter of 80,000 nanometers, so the 7-nanometer chip transistors less than one ten thousandth of the hair thickness.