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 of binary compatible CPUs following the 8086 of 1978, the Intel 80286 of 1982, and 1985's i386.

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2020年5月14日 · 为了重组一套当年心目中完美的486系统，我先后配置了一块创新高端声卡（Creative AWE64 Gold Sound Blaster），这可是当年玩游戏和听MIDI音乐的顶级配置啊，音质之王！ Creative AWE64 Gold (稀有的CT4540版本) 还有一块USB扩展卡（为了方便在DOS和Windows下读取U盘），和一块3com ISA网卡！

2021年5月8日 · A period-correct 486 PC needs to have a 1.44MB 3.5" Floppy. Additionally I also installed a Gotek Floppy Emulator with HxC firmware. This Floppy Emulator can support up to 1000 floppy disk images being loaded into the USB drive. Selecting a particular image is as simple as pressing the external buttons to change the number selection.

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2023年3月24日 · 文章讲述了作者1998年购买第一台486电脑的经历，电脑配置和使用的软件，如DOS、Win3.1、FoxBase等，以及如何通过编程学习和制作工资管理系统，开启了编程生涯。

2021年4月9日 · Recalling the mighty Intel 486 CPU which made the PC the ultimate powerhouse and launched with an undeniable advantage in performance. The 486 went into development at an interesting time for Intel.

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看电影没戏，486甚至很难完成vcd的解码，当年用来衡量电脑性能的标准之一就是vcd能放多少帧，486没记错也就10来帧的水平。 那个时候实在想看VCD需要硬件MPEG解压卡。

2018年6月17日 · Having a later 486 motherboard meant greater flexibility – with ISA, VLB and PCI slots, 256 KB of (real) cache, and the option to use either 30- or 72-pin RAM SIMMs. Intel 486 DX/4 100 Processor. Condition: Used, Price: ~$40 AUD, Location: Australia

2019年9月23日 · At least seven companies made 486-class CPUs and called them by that name. This dates back to IBM’s original requirements for the first IBM PC. IBM wanted multiple sources, in case Intel ever couldn’t meet demand for any reason.

The 486 was a 32-bit CPU with thirty-two 32-bit registers and 1.1M to 1.2M transistors in a 168- or 169-pin PGA package. Real Mode performed as an 8086 CPU that addressed 1MB of RAM, while...

2019年10月3日 · The first 486 computer was the Apricot VX FT, a line of servers announced in June 1989, with general availability later that year. They were expensive and they were only marketed as servers, so that’s why they aren’t as well known as the Compaq Deskpro 386.

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2023年5月8日 · Eric Mackrodt from The Eric Experiment has created a super tiny Intel 486 desktop from scratch using an Intel 486DX4 CPU and housing the unit in a custom 3D-printed shell.

2023年12月10日 · 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 processor with 32-bit data bus architecture and was available in clock rates ranging from 20 MHz to …

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 introduction of Pentium in 1993.

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In this video you can watch me put together a 486 DOS retro gaming PC, but using modern parts such as a nice ATX case, reliable ATX power supply, modern optical mouse, reliable floppy emulator and quiet and fast Compact Flash cards.

2021年5月30日 · My computer hardware journey started in the mid 1990s, when I was about 10 or 11 years old. It started out with me dismantling and reconfiguring various 486 machines. These were also known as i486 or Intel 80486 systems. Electronics had always been a big curiosity for me. As a child I liked to open up devices and extract their internals.