The Intel 486, officially named i486 and also known as 80486, is a microprocessor introduced in 1989. It is a higher-performance follow-up to the Intel 386. It represents the fourth generation …

Intel released the i486 (also known as the 486 or 80486), the first x86 processor with more than 1-million transistors. The 486 would continue to be Intel's primary x86 processor until the …

Intel's i486 OverDrive processors are a category of various Intel 80486s that were produced with the designated purpose of being used to upgrade personal computers. The OverDrives …

Mar 10, 2025 · Intel 80486 microprocessor was produced at speeds up to 100 MHz. AMD produced even faster 120 and 133 MHz versions of the 80486, and manufactured in small …

The Intel 80486 is a higher performance follow-up to the Intel 80386 microprocessor. Introduced in 1989, it is the first tightly pipelined x86 design as well as the first x86 chip to use more than …

Apr 7, 2025 · Overview of the Intel 486 Architecture. The Intel 486 architecture introduced several enhancements that set it apart from earlier processors. It featured a more sophisticated …

4.1 The Intel i486 Microprocessor (CPU) The Intel 80486 microprocessor (also referred to as 486) uses 32-bit architecture. It contains on-chip memory management, on-chip floating point, and …

Apr 9, 2021 · Recalling the mighty Intel 486 CPU which made the PC the ultimate powerhouse and launched with an undeniable advantage in performance.

Dec 10, 2023 · A computer processor developed by Intel as an upgrade to the 386 processor series and commonly called the 486 or i486. The 80486 has 8 k of memory cache built into the …

Intel 486 Features. 16-100 MHz tact; 16/20/25/33 MHz FSB; 1.0-1.6 Million Transistors; 0.6µm, 0.8µm or 1.0µm fabrication process; 5.0 VCore; 8 KB or 16 KB L1-Cache; no L2-Cache