Explore the world of vintage computing with this BYTE Magazine IBM Special Edition from Fall 1989. This "Sixth Annual Extra All-IBM Edition" focuses on "Redefining the Standards," offering an in-depth look at the cutting-edge technology of the era. It features comprehensive lab tests of 15 33-MHz 80386-based machines and benchmark results for 100 different computers, making it an invaluable resource for retro computing enthusiasts and historians. The magazine covers key topics such as the 80486 processor, extending DOS, SQL, bus mastering, OS/2, Super VGA, and Unix.This issue provides a fascinating snapshot of the personal computer landscape in the late 1980s, showcasing the advancements and trends that shaped the industry. Dive into articles like "Megahertz Madness" and "Benchmarks at a Glance: 1989" to understand the performance rankings of popular IBM PC compatibles and Macs. It's a must-have for collectors of vintage computer magazines, IBM PC documentation, and anyone interested in the evolution of operating systems and hardware from the era of Apple, Dell, Amiga, Commodore, Zenith, IBM, and Epson.