Intel Corporation today unveiled  Intel® Core™ Duo and Intel® Core™ and Extreme processors for consumer and business desktop and laptop PCs and workstations. "The Core 2 Duo processors are simply the best processors in the world," said Paul Otellini, president and CEO of Intel. "Not since Intel introduced the Pentium® processor has the industry seen the heart of the computer reinvented like this. The Core 2 Duo desktop processor is an energy-efficient marvel, packing 291 million transistors yet consuming 40 percent lower power, while delivering the performance needed for the applications of today and tomorrow." The Intel Core 2 Duo processors are built using Intel's leading 65-nanometer silicon process technology. The desktop PC version of the processors also provide up to a 40 percent increase in performance and are more than 40 percent more energy efficient versus Intel's previous best processor. The Intel Core 2 Duo processor family consists of five desktop PC processors tailored for business, home, and enthusiast users, such as high-end gamers, and five mobile PC processors designed to fit the needs of a mobile lifestyle. Intel Core 2 Duo processor-based workstations will also deliver industry leading performance for such areas as design, content creation and technical computing. The processor family is based on Intel® Core™ microarchitecture, designed to provide powerful yet energy-efficient performance. With the power of dual cores, or computing engines, the processors can manage numerous tasks faster. They also can operate more smoothly when multiple applications are running, such as writing e-mails while downloading music or videos and conducting a virus scan. These dual-core chips also improve tasks, such as viewing and playing high-definition video, protecting the PC and its assets during e-commerce transactions, and enabling improved battery life for sleeker, lighter notebooks. Consumers and businesses will have the option to purchase Intel Core 2 Duo processors as part of Intel's premier market-focused platforms, which are made up of Intel hardware and software technologies tailored to specific computing needs, including Intel® vPro™ technology for businesses, Intel® Centrino® Duo mobile technology for laptops, and Intel® Viiv™ technology for the home. Advanced Innovations Intel Core 2 Duo and Intel® Core™2 Extreme processors include many advanced innovations, including: Intel® Wide Dynamic Execution – Improves performance and efficiency as each core can complete up to four full instructions simultaneously using an efficient 14-stage pipeline. Intel® Smart Memory Access – Improves system performance by hiding memory latency, thus optimizing the use of available computer data bandwidth to provide data to the processor when and where it is needed. Intel® Advanced Smart Cache – Includes a shared L2 cache or memory reservoir to reduce power by minimizing memory "traffic" yet increases performance by allowing one core to utilize the entire cache when the other core is idle. Only Intel provides this capability in all segments. Intel® Advanced Digital Media Boost – Effectively doubles the execution speed for instructions used widely in multimedia and graphics applications. Intel® 64 Technology – This enhancement to Intel's 32-bit architecture supports 64-bit computing, including enabling the processor to access larger amounts of memory. Mobile PC Processor Unique Features Intel Core 2 Duo mobile processors include many advanced innovations, including: Intel® Dynamic Power Coordination – Coordinates Enhanced Intel SpeedStep® Technology and idle power-management state (C-states) transitions independently per core to help save power. Intel® Dynamic Bus Parking – Enables platform power savings and improved battery life by allowing the chipset to power down with the processor in low-frequency mode. Enhanced Intel® Deeper Sleep with Dynamic Cache Sizing – Saves power by flushing cache data to system memory during periods of inactivity to lower CPU voltage.