In the early 1990s, the processor wars were heating up. Intel was establishing its dominance thanks to its 80486 processor. Motorola had kept pace early on, moving briefly from the 68000 to the 68020, then finding success with the 68030 chips, providing a migration path for the Macintosh, Amiga, Atari, and Sharp systems. But Motorola’s third-generation 68040–with its onboard cache, floating-point, and memory management capabilities–lifted Apple’s prospects and prompted a new line of computers: the Quadra. The Macintosh Quadra holds a special place in my Apple history. During the ‘90s, I supported hundreds of Macs at a small college, and I was lucky to use a Quadra 840AV regularly. I always admired the Quadra line and now recognize it was…
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