Cyrix Processors
The Future�s Built In

32-Bit and Multimedia Computing Without PC Obsolescence

Abstract

Purchasers of personal computers want their systems to last longer, thereby maximizing the return on their PC investment. But the emergence of new technologies such as MMX (extended multimedia instruction set) and Windows® NT, which will become a standard in 1997, make users more concerned than ever that a PC purchased now will become obsolete in a very short time.

Ideally, PCs purchased today would include the ability to take advantage of future technology -- without having to buy a new PC system. Today�s 6x86 PCs offer users a simple upgrade path to both MMX and high-performance Windows NT computing.

Fear of PC Obsolescence

While the rapid development of technology is positive for users, these changes often leave consumers worried about owning PCs that may be obsolete soon after purchase. Indeed, upcoming technological advances in x86 microprocessors,

such as the addition of MMX technology and 32-bit performance optimization for operating systems like Windows NT, may leave today�s PC buyers with out-of-date systems just at the time these technologies become mainstream.

PC obsolescence is a very real dilemma for PC buyers today. To combat this, many buyers purchase high-end, feature-rich systems to extend the life of their investment. Additionally, they look for an upgrade path that delivers a smooth transition from current to future technology while protecting their new PC investment.

Today�s Intel-based PCs Face Obsolescence

Users who purchase today�s Pentium® and Pentium Pro-based systems have no clear upgrade path to both MMX technology and to the optimal performance levels needed for 32-bit applications. This means today�s Intel-based PCs will be nearly obsolete next year as new software emerges for MMX and fast 32-bit computing. It also means that today�s buyers are faced with a difficult purchase decision: buy a Pentium or Pentium Pro-based system now -- and again in 1997 -- or wait until next year for systems based on the newer technology.

The Cyrix M2: Designed for PC Longevity

The Cyrix 6x86 processor is optimized for both 16-bit and 32-bit applications. The Company�s goal is to offer users of 6x86-based PCs an easy path to higher performance for Windows NT and to MMX technology that protects today�s PC investment. The next version of Cyrix�s 6x86 processor, code-named M2, will provide optimum performance on 32-bit software and will be fully MMX compatible. This new processor will leverage today�s 6x86 motherboard platforms, allowing plug-in upgrades for today�s buyers of 6x86-based PCs. Purchasers can buy a 6x86-based PC now, with a guaranteed path to future technology via an M2 upgrade.

Conclusion

While the rapid development of technology is positive for users, the PC obsolescence that comes with adoption of new technology standards is a dilemma for users. The Cyrix 6x86 processor family provides a solution by offering an upgrade path to the newer technologies --thus avoiding PC obsolescence. By building plug-in compatibility into future processor designs, Cyrix extends the lifespan of PCs purchased today, and maximizes the return on investment for users buying 6x86-based PCs.