INTEL BEGINS SHIPPING ITS FIFTH-GENERATION PROCESSOR Pentium(TM) Microprocessor Delivers 112 Million Instructions Per Second SANTA CLARA, Calif., March 22, 1993 -- Intel Corporation, the world's largest semiconductor company, today began shipping its fifth-generation processor -- the Pentium(TM) processor. The Pentium chip continues the company's record of providing top performance processors that maintain 100 percent compatibility with over $50 billion worth of installed software used throughout the world. Intel microprocessors serve as the "brains" for over 70 percent of the world's 100 million installed personal computers. The Pentium processor performs 112 million instructions per second (MIPS) making it five times more powerful than the original Intel486(TM) microprocessor (today's most popular PC microprocessor), or over 300 times faster than the 8088, the brain of the original IBM PC. The chip contains 3.1 million transistors, compared with 1.2 million transistors for the Intel486 chip. The Pentium processor will provide increased computing power for users of high-end applications such as high-volume client/server applications, complex financial analysis, computer-aided design and engineering programs. The increased computing power of the Pentium processor will also make a host of new applications such as full-motion video, voice recognition and imaging on personal computers a reality. "The Pentium processor represents a new generation of power for the Intel architecture. The Pentium processor will enable the best price/performance systems in the marketplace," said Albert Yu, senior vice president and co-general manager of the Microprocessor Products Group. "The Pentium processor will run all the current software without modification and with a substantial performance improvement," added Paul Otellini, senior vice president and co-general manager of Intel's Microprocessor Products Group. "Using new high- performance tools and compilers that have been developed in concert with software vendors, new, even greater levels of performance will be possible as software developers optimize their products to run on the Pentium processor." Intel will ship hundreds-of-thousands of Pentium microprocessors in 1993. "Pentium processor volume will pass the million mark in 1994 and we would expect the Pentium chip to be the 'processor of choice' for personal computers in the mid-nineties," said Otellini. New Technology The Pentium processor is manufactured using Intel's 0.8 micron, three-metal layer BiCMOS process technology. The chip is available in 66 and 60-MHz speeds. The Pentium chip's design features superscalar technology, two five-stage execution units that allow it to process two instructions simultaneously, two 8K on-chip caches (high-speed memory), and a fully compatible floating point unit that is up to five times faster than an Intel486 DX chip at the same clock speed. The Pentium chip also incorporates a number of additional advanced design techniques that can dramatically improve application software performance. One such technique is called "branch prediction" where the chip remembers prior instruction pathways and predicts the correct pathway for a new instruction to follow. Upgradability Many of today's personal computers that use Intel486 DX2 microprocessors will be upgradable to Pentium processor technology in the future. An OverDrive(TM) Processor, based on Pentium processor technology, will be available in 1994 allowing PC users to increase their systems performance without having to replace their computer. Name Change In naming the fifth-generation of its compatible microprocessor line the Pentium processor, Intel departed from tradition. It breaks a string of CPU (central processing unit) products from Intel dating back to the late 1970s that used numerics (8086, 286, 386, 486). Pentium uses the Greek work for five "pente", as its root to associate with the fifth- generation of compatible microprocessors from Intel, and uses "ium" a common ending from the periodic table of elements. Thus the Pentium microprocessor is the fifth-generation, a key element for future computing. Intel, the world's largest chip maker, is an international manufacturer of microcomputer components, modules and systems.