486 Turns 15 Years Old
wooby writes "The 486 processor , introduced in 1989 at 25 and 33MHz clock speeds, is now 15 years old. Intel's simultaneous launch of both the 486, a CISC chip, and the i860, a RISC chip, was a gamble. Remarks Intel's former CEO, Andy Grove: 'our equivocation caused our customers to wonder what Intel really stood for, the 486 or i860?'"
Windows 3 ran in real mode on anything less than a 386, so sorry, it didn't switch to anything. I know 286's have some sort of protected mode but Windows didn't use it.