'+pages+''); $('.stream > div:odd').addClass('bgr_color'); updateHeight('#history'); }); window.activateTabArea = ensure(function(tab, areas){ var parsed = false; var parts = (areas || '').split('/'); window.fsonload = $.inArray('fs', parts) >= 0; if(fsonload){ parts.splice(parts.indexOf('fs'), 1); } var replayMode = false; if($.inArray('replay', parts)>=0){ replayMode = 'replay'; } var noSoundMode = false; if($.inArray('nosound', parts)>=0){ noSoundMode = 'nosound'; } if($.inArray('ns', parts)>=0){ noSoundMode = 'ns'; } var previewMode = null; if($.inArray('p', parts)>=0){ previewMode = 'p'; } if($.inArray('preview', parts)>=0){ previewMode = 'preview'; } if($.inArray('repeat', parts)>=0){ replayMode = 'repeat'; } if($.inArray('r', parts)>=0 || $.inArray('ro', parts)>=0){ replayMode = 'r'; } if(replayMode){ parts.splice(parts.indexOf(replayMode), 1); } if(noSoundMode){ parts.splice(parts.indexOf(noSoundMode), 1); } if(previewMode){ parts.splice(parts.indexOf(previewMode), 1); } if(previewMode){ if(!parts.length){ parts = ['1-14', '999:59']; } } var area = parts[0]; if(tab == 'history' && false){ var page = parseInt(area || '1') || 1; $.ajax({ url: 'https://login.wn.com/recent/json/?pp='+history_pp+'&skip='+history_pp*(page-1), dataType: 'jsonp', success: function(response){ $ensure(function(){ renderHistory(response, page); }); } }); return true; } if(tab == 'global_history' && false){ var page = parseInt(area || '1') || 1; globalHistory.fetchStream(page, '', function(){ updateHeight('#global_history'); }); return true; } if(tab == 'my_playlists' && false){ var page = parseInt(area || '1') || 1; myPlaylists.fetchStream(page, '', function(){ updateHeight('#my_playlists'); }); return true; } if(tab == 'my_videos' && false){ var page = parseInt(area || '1') || 1; myVideos.fetchStream(page, '', function(){ updateHeight('#my_videos'); }); return true; } if(tab == 'related_sites' && areas && matchPosition(areas)){ var seconds = parsePosition(areas); scrollRelated(seconds); return false; } if(matchPosition(area) || matchAction(area)){ parts.unshift('1'); area = parts[0]; } if(tab == 'expand' && area && area.match(/\d+/)) { var num = parseInt(area); if(num < 100){ //FIX ME. Load news page with ajax here } else if(num > 1900){ //FIX ME. Load timeline page with ajax here } } else if(tab.match(/^playlist\d+$/)){ var playerId = parseInt(tab.substring(8)); var vp = videoplayers[playerId]; window.descriptionsholder = $('.descriptionsplace'); if(!vp) return; // why? no player? if(replayMode){ $('.replaycurrent'+playerId).attr('checked', true); vp.setReplayCurrent(true); } var playQueue = []; window.playQueue = playQueue; var playQueuePosition = 0; var playShouldStart = null; var playShouldStop = null; var parseList = function(x){ var items = x.split(/;|,/g); var results = []; for (i in items){ try{ var action = parseAction(vp, items[i]); if(!action.video){ if(window.console && console.log) console.log("Warning: No video for queued entry: " + items[i]); }else{ results.push(action); } }catch(e){ if(window.console && console.log) console.log("Warning: Can''t parse queue entry: " + items[i]); } } return results; }; var scrollToPlaylistPosition = function(vp){ var ppos = vp.getPlaylistPosition(); var el = vp.playlistContainer.find('>li').eq(ppos); var par = el.closest('.playlist_scrollarea'); par.scrollTop(el.offset().top-par.height()/2); } var updateVolumeState = function(){ if(noSoundMode){ if(noSoundMode == 'turn-on'){ clog("Sound is on, vsid="+vp.vsid); vp.setVolumeUnMute(); noSoundMode = false; }else{ clog("Sound is off, vsid="+vp.vsid); vp.setVolumeMute(); noSoundMode = 'turn-on'; } } } var playQueueUpdate = function(){ var playPosition = playQueue[playQueuePosition]; vp.playFromPlaylist(playPosition.video); scrollToPlaylistPosition(vp); playShouldStart = playPosition.start; playShouldStop = playPosition.stop; }; var playQueueAdvancePosition = function(){ clog("Advancing play position..."); playQueuePosition ++; while(playQueuePosition < playQueue.length && !playQueue[playQueuePosition].video){ playQueuePosition ++; } if(playQueuePosition < playQueue.length){ playQueueUpdate(); }else if(vp.getReplayCurrent()){ playQueuePosition = 0; playQueueUpdate(); vp.seekTo(playShouldStart); vp.playVideo(); }else{ vp.pauseVideo(); playShouldStop = null; playShouldStart = null; } }; function loadMoreVideos(playerId, vp, start, finish, callback){ var playlistInfo = playlists[playerId-1]; if(playlistInfo.loading >= finish) return; playlistInfo.loading = finish; $.ajax({ url: '/api/upge/cheetah-photo-search/query_videos2', dataType: 'json', data: { query: playlistInfo.query, orderby: playlistInfo.orderby, start: start, count: finish-start }, success: function(response){ var pl = vp.getPlaylist().slice(0); pl.push.apply(pl, response); vp.setPlaylist(pl); callback(); } }); } if(parts.length == 1 && matchDash(parts[0])){ var pl = vp.getActualPlaylist(); var vids = parseDash(parts[0]); parts = []; for(var i = 0; i < vids.length; i++){ playQueue.push({ 'video': pl[vids[i]-1], 'start': 0, 'stop': null }) } if(vids.length){ if(vids[vids.length-1]-1>=pl.length){ loadMoreVideos(playerId, vp, pl.length, vids[vids.length-1], function(){ if(fsonload){ activateTabArea(tab, parts[0]+'/fs'); }else{ activateTabArea(tab, parts[0]); } var pls = vp.getPlaylist(); vp.playFromPlaylist(pls[pls.length-1]); vp.playVideo(); scrollToPlaylistPosition(vp); }); return true; } } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; playShouldStart = 0; } } if(previewMode){ var vids = []; var dur = 0; var pl = vp.getActualPlaylist(); area = parts[0]; if(parts.length == 1 && matchPosition(parts[0])){ vids = parseDash('1-'+pl.length); dur = parsePosition(parts[0]); parts = []; }else if(parts.length == 1 && matchDash(parts[0])){ vids = parseDash(parts[0]); dur = parsePosition("999:59"); parts = []; } if(parts.length == 2 && matchDash(parts[0]) && matchPosition(parts[1])){ vids = parseDash(parts[0]); dur = parsePosition(parts[1]); parts = []; } for(var i = 0; i < vids.length; i++){ playQueue.push({ 'video': pl[vids[i]-1], 'start': 0, 'stop': dur }) } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; } } if(parts.length>1){ for(var i = 0; i < parts.length; i++){ var sel = findMatchingVideo(vp, parts[i]); if(sel){ playQueue.push({ 'video': sel, 'start': 0, 'stop': null }) } } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; } }else if(area){ var sel = findMatchingVideo(vp, area); if(sel){ vp.playFromPlaylist(sel); playShouldStart = 0; parsed = true; } } if(fsonload || replayMode){ playShouldStart = 0; } if(document.location.search.match('at=|queue=')){ var opts = document.location.search.replace(/^\?/,'').split(/&/g); for(var o in opts){ if(opts[o].match(/^at=(\d+:)?(\d+:)?\d+$/)){ playShouldStart = parsePosition(opts[o].substr(3)) } if(opts[o].match(/^queue=/)){ playQueue = parseList(opts[o].substr(6)); if(playQueue){ playQueuePosition = 0; playQueueUpdate(); } } } } if(matchPosition(parts[1])){ playShouldStart = parsePosition(parts[1]); parsed = true; } if(matchAction(parts[1])){ var action = parseAction(vp, area+'/'+parts[1]); playShouldStart = action.start; playShouldStop = action.stop; parsed = true; } if(playShouldStart !== null && !playQueue.length){ playQueue.push({ video: vp.getCurrentVideo(), start: playShouldStart, stop: playShouldStop }); } if(playShouldStart != null){ setInterval(function(){ if(playShouldStop && vp.currentPlayer && vp.currentPlayer.getCurrentTime() > playShouldStop){ playShouldStop = null; if(vp.getCurrentVideo() == playQueue[playQueuePosition].video){ playQueueAdvancePosition(); }else{ playShouldStart = null; } } }, 500); vp.playerContainer.bind('videoplayer.player.statechange', function(e, state){ if(state == 'ended'){ // advance to the next video playQueueAdvancePosition(); } }); vp.playerContainer.bind('videoplayer.player.readychange', function(e, state){ if(state){ updateVolumeState(); if(playShouldStart !== null){ vp.seekTo(playShouldStart); playShouldStart = null; }else{ playShouldStop = null; // someone started other video, stop playing from playQueue } } if(fsonload) { triggerFullscreen(playerId); fsonload = false; } }); } } else if(tab.match(/^wiki\d+$/)){ if(firstTimeActivate){ load_wiki($('#'+tab), function(){ if(area){ var areaNode = $('#'+area); if(areaNode.length>0){ $('html, body').scrollTop(areaNode.offset().top + 10); return true; } } }); } } return parsed; }) window.activateTab = ensure(function(tab, area){ window.activeArea = null; if(tab == 'import_videos'){ if(area){ import_videos(area); }else{ start_import(); } return true; } if(tab == 'chat'){ update_chat_position($('.chat').eq(0)); window.activeArea = 'chat'; jQuery('.tabtrigger').offscreentabs('activateTab', 'chat'); return true; } if(tab in rev_names){ tab = rev_names[tab]; } if(tab.match(':')){ return false; } var sup = $('ul li a[id=#'+tab+']'); if(sup && sup.length>0){ window.activeArea = area; sup.first().click(); if(!window.activateTabArea(tab, area)){ window.activeArea = null; } window.activeArea = null; return true; }else{ var have_tabs = $('#playlist_menu li').length; if(tab.match(/^playlists?\d+$/)){ var to_add = +tab.substring(8).replace(/^s/,'')-have_tabs; if(to_add>0 && have_tabs){ add_more_videos(to_add); return true; } } } return false; }); window.currentPath = ensure(function(){ return window.lastHistory.replace(basepath, '').split('?')[0]; }); window.main_tab = window.main_tab || 'videos'; window.addHistory = ensure(function(path){ if(window.console && console.log) console.log("Adding to history: "+path); if(window.history && history.replaceState && document.location.hostname.match(/^(youtube\.)?(\w{2,3}\.)?wn\.com$/)){ if(path == main_tab || path == main_tab+'/' || path == '' || path == '/') { path = basepath; } else if( path.match('^'+main_tab+'/') ){ path = basepath + '/' + path.replace(main_tab+'/', '').replace('--','/'); } else { path = basepath + '/' + path.replace('--','/'); } if(document.location.search){ path += document.location.search; } if(window.lastHistory) { history.pushState(null, null, path); } else if(window.lastHistory != path){ history.replaceState(null, null, path); window.lastHistory = path; } } else{ path = path.replace('--','/'); if(path == main_tab || path == main_tab+'/' || path == '' || path == '/') { path = ''; } if(window.lastHistory != '/'+path){ window.location.hash = path? '/'+path : ''; window.lastHistory = '/'+path; } } }); $('.tabtrigger li a').live('click', ensure(function() { var tab = $(this).attr('id'); if(tab.substring(0,1) == '#'){ var name = tab.substring(1); if(name in menu_names){ name = menu_names[name][0]; } realTab = rev_names[name]; $('#'+realTab).show(); if(window.console && console.log) console.log("Triggering tab: "+name+(window.activeArea?" activeArea="+window.activeArea:'')); var path = name; if(window.activeArea){ path = path + '/' + window.activeArea; } if(tab.match(/#playlist\d+/) || tab.match(/#details\d+/)){ $('.multiple-playlists').show(); $('.related_playlist').show(); $('.longest_videos_playlist').show(); }else { $('.multiple-playlists').hide(); $('.related_playlist').hide(); $('.longest_videos_playlist').hide(); } // start the related script only when the tab is on screen showing if (tab.match(/related_sites/)) { if (mc) { mc.startCredits(); } } window.activeTab = realTab; addHistory(path); setTimeout(ensure(function(){ if(tab.match(/language--/)){ $('.tabtrigger').offscreentabs('activateTab', 'language'); } if(tab.match(/weather/)) { $('.tabtrigger').offscreentabs('activateTab', 'weather'); loadContinent(); } updateMenus(tab); updateHeight(); }), 10); } return false; })); }); -->

Intel 80486

The Intel 486 ("four-eighty-six"), also known as the i486 or 80486 was a higher performance follow-up to the Intel 80386 microprocessor. The 486 was introduced in 1989 and was the first tightlypipelined x86 design as well as the first x86 chip to use more than a million transistors, due to a large on-chip cache and an integrated floating-point unit. It represents a fourth generation of binary compatible CPUs since the original 8086 of 1978.

A 50 MHz 486 executes around 40 million instructions per second on average and is able to reach 50 MIPS peak performance.

The i486 does not have the usual 80-prefix because of a court ruling that prohibits trademarking numbers (such as 80486). Later, with the introduction of the Pentium brand, Intel began branding its chips with words rather than numbers.

Background

The 486 was announced at Spring Comdex in April 1989. At the announcement, Intel stated that samples would be available in the third quarter of 1989 and production quantities would ship in the fourth quarter of 1989. The first 486-based PCs were announced in late 1989, but some advised that people wait until 1990 to purchase a 486 PC because there were early reports of bugs and software incompatibilities.

Podcasts:

  • Breaking the "Impossible"? Windows XP on 80486 Platform w/ 25 MHz Pentium OverDrive

    Die shots & more: http://www.cpumuseum.jimdo.com/ Running XP on 486 platform is made possible by the Intel Pentium OverDrive for socket 3 designed to upgrade 486 platforms with 5th generation CPUs. Thus it is not a big deal but just a very time consuming thing to get that to work. The installation was first made on Windows 2000 Professional since I was a bit lazy to write boot diskettes for Windows XP. A big mistake because the W2K installation took at least 10 hours (1 PM to 2 AM next day) and the XP installation ran from 9 AM to 1 AM the next day. At least not a single error occured during the installation and it worked really smooth. I'm sorry that I still didn't manage to get a serial mouse and did the whole video only with a keyboard. Next time I will definitely run systems with a mo...

    published: 03 Aug 2014
  • The Intel Pentium Overdrive CPU for 486 Systems

    Back in 1995, Intel released a very special upgrade processor for owners of 486 systems. Despite having a very different architecture and external data bus, the Pentium Overdrive was able to drop right into an existing 486 system and provide next-gen performance. Was it a worth-while upgrade? Or was this heavily modified Pentium processor held back by the aging 486 platform? In today’s video I’ll be restoring a badly neglected 83MHz Pentium Overdrive and will try to answer that very question. ** My Blog: https://vswitchzero.com/ Follow me on X/Twitter: https://x.com/vswitchzero Mastodon: https://bitbang.social/@vswitchzero If you enjoy my channel, please consider supporting me on Patreon: https://www.patreon.com/vswitchzero ** 00:00 Introduction 00:35 A Bit of History 02:02 A Special ...

    published: 11 Oct 2022
  • WORLD RECORD*: Windows 2000 running on Intel i486 SX 25 MHz

    SLOWNESS WORLD RECORD*: I successfully managed to run WINDOWS 2000 on a 486 SX processor - a 486, 10 years older than W2K, without integrated math coprocessor (ROFL LOL)! The actual video is two times longer than this video. I have accelerated some loading parts in order not to get you bored. In this video I'm booting Windows 2000, running the "My Computer" properties, CPU-Z and shutting it down. Hit the subscribe button if you liked this video and want to see more awesome stuff with old & modern hardware (That's only the beginning)!! - It took me forever to get W2K running. First I had to install Windows 98 SE with an AMD 5x86-P75 on one HDD with a MS-DOS floppy boot disk (because the motherboard doesn't support CD/DVD boot) and from Windows 98 SE I could install Windows 2000 from the ...

    published: 30 Jul 2013
  • Evolution of Intel | History of Intel ( 1971-Now )

    Evolution of Intel | All Intel Processors (Intel 4004 to Core i9) Intel microprocessors are among the most commonly used processors worldwide. They are well-known for their advanced chip design and cutting-edge manufacturing. It is not the case in the beginning. Initially Intel processors were known only to engineers and tech enthusiasts , but Intel’s advertising strategy and intelligent outreach towards the masses made it a household name in the ’90s. By the early 21st century, Intel's microprocessors were found in more than 80 percent of PCs worldwide. So let’s go down the memory lane and look at the timeline of Intel processors from the first 4004 processor to the latest core i9 processor Please like and subscribe if you loved the video. Also leave your comments on the video belo...

    published: 24 Jun 2018
  • Why Were Pentium 2's on Cards? [Byte Size] | Nostalgia Nerd

    With the Pentium II, Intel designed a CPU and cache which remained closely integrated, but were mounted on a printed circuit board, called a Single-Edged Contact Cartridge (SECC). In this episode of Byte size, I discuss the reasons behind this switch and also go into details on cache operations in the Pentium Pro, Xeon and Celeron processors, and how they differed from the Pentium II model. ☟Subcribe☟ https://www.youtube.com/user/nostalgianerdvideos?sub_confirmation=1 ✊Support Me! ✊ Patreon: https://www.patreon.com/nostalgianerd?ty=h Visit my eBay Shop: http://ebay.to/1QQpYyy Buy From Amazon (affiliate): http://amzn.to/1OzCQWR ★Nerd Social★ Twitter: http://www.twitter.com/nostalnerd Face: http://www.facebook.com/nostalnerd Instagram: http://www.instagram.com/nostalgianerd Web: http://ww...

    published: 18 May 2016
  • Upgrading A Vintage 486 Computer With Intel 486 100mhz Overdrive CPU!

    In this video, I upgraded a 486 pc with an Intel Overdrive CPU. • Discord: https://discord.gg/HJmAeaTTpq • Patreon: https://www.patreon.com/scanlines • Twitter: https://twitter.com/Scan_Lines_aus

    published: 23 Aug 2021
  • Мощь 80486 на Siemens Nixdorf PCD-4ND (Old-Hard №62)

    Оцениваем производительность 80486 на примере ноутбука Siemens Nixdorf PCD-4ND. Ну и обзор на этот ноутбук находится здесь же! При информационной поддержке Союза Малых Блоггеров и портала JunkGamers.info: https://vk.com/smbcompany http://junkgamers.info/ Спасибо за подписку! http://www.youtube.com/subscription_center?add_user=Newbilius Страница во Вконтакте: http://vk.com/old_hard Страница в Facebook: https://facebook.com/old.hard.ru Игры из выпуска традиционно можно найти тут: http://www.old-games.ru/ https://www.gog.com/ Поддержать проект можно добрым словом, лайком и комментарием... а так же железом, игрушками или на Patreon: http://www.old-hard.ru/desired_hardware http://www.old-hard.ru/desired_software http://patreon.com/Old_Hard

    published: 23 Sep 2016
  • LGR 486 Update! 83MHz Pentium Overdrive CPU

    Upgrading the Woodgrain 486 PC by replacing the 66MHz 486 CPU with an Intel Pentium Overdrive! Taking a look at the box contents, the installation process, and some DOS game benchmarks. Pretty neat stuff being a drop-in upgrade for a Socket 2/3 486 motherboard. ● LGR links: https://twitter.com/lazygamereviews https://www.facebook.com/LazyGameReviews https://www.patreon.com/LazyGameReviews ● Download an archive of the disk and docs here: https://archive.org/details/Intel_POD_disk ● Grab the DOS Benchmark Pack here: https://www.philscomputerlab.com/dos-benchmark-pack.html ● Music courtesy of Epidemic Sound: http://www.epidemicsound.com #LGR #Pentium #Upgrade

    published: 28 Feb 2020
  • You CAN run Windows 10 on a Pentium II

    Using ASUS P3V4X, 2GB of RAM and Geforce GT 610 512Mb. Pentium Pro 200 Mhz + RTX 3070 Ti | Running DOS Quake https://youtu.be/3tg71YC-rc8 Rufus | Create bootable USB drives the easy way https://rufus.ie/en/

    published: 31 Aug 2021
  • 80486 Internal Architecture (हिन्दी )

    On this channel you can get education and knowledge for general issues and topics

    published: 18 Feb 2018
developed with YouTube
Breaking the "Impossible"? Windows XP on 80486 Platform w/ 25 MHz Pentium OverDrive
16:41

Breaking the "Impossible"? Windows XP on 80486 Platform w/ 25 MHz Pentium OverDrive

  • Order:
  • Duration: 16:41
  • Uploaded Date: 03 Aug 2014
  • views: 115994
Die shots & more: http://www.cpumuseum.jimdo.com/ Running XP on 486 platform is made possible by the Intel Pentium OverDrive for socket 3 designed to upgrade 486 platforms with 5th generation CPUs. Thus it is not a big deal but just a very time consuming thing to get that to work. The installation was first made on Windows 2000 Professional since I was a bit lazy to write boot diskettes for Windows XP. A big mistake because the W2K installation took at least 10 hours (1 PM to 2 AM next day) and the XP installation ran from 9 AM to 1 AM the next day. At least not a single error occured during the installation and it worked really smooth. I'm sorry that I still didn't manage to get a serial mouse and did the whole video only with a keyboard. Next time I will definitely run systems with a mouse. The system configuration looked pretty much the same compared to my SX-25 video using the following components: - Intel Pentium OverDrive 83 MHz limited to 25 MHz FSB speed thank to this guide: http://winhistory.de/more/386/xpmini.htm - 64 MB RAM - M921 Socket 3 PCI ISA 486/AT compatible motherboard - Quantum HDD, changed to Seagate for Windows 3.11 - Cirrus Logic VGA compatible video card This is clearly neither a record nor a show off video but just a demonstration that everyone else can do when he/she has time to. Music: Heart of Fire by BrunuhVille Write what you think of this video in the comment field down below. Be sure to hit the subscribe button when you want to see more. An upcoming video showing a real 486 attempting to run XP among others you will expect from subscribing ;-) http://www.cpumuseum.jimdo.com/
https://wn.com/Breaking_The_Impossible_Windows_Xp_On_80486_Platform_W_25_Mhz_Pentium_Overdrive
The Intel Pentium Overdrive CPU for 486 Systems
31:01

The Intel Pentium Overdrive CPU for 486 Systems

  • Order:
  • Duration: 31:01
  • Uploaded Date: 11 Oct 2022
  • views: 122042
Back in 1995, Intel released a very special upgrade processor for owners of 486 systems. Despite having a very different architecture and external data bus, the Pentium Overdrive was able to drop right into an existing 486 system and provide next-gen performance. Was it a worth-while upgrade? Or was this heavily modified Pentium processor held back by the aging 486 platform? In today’s video I’ll be restoring a badly neglected 83MHz Pentium Overdrive and will try to answer that very question. ** My Blog: https://vswitchzero.com/ Follow me on X/Twitter: https://x.com/vswitchzero Mastodon: https://bitbang.social/@vswitchzero If you enjoy my channel, please consider supporting me on Patreon: https://www.patreon.com/vswitchzero ** 00:00 Introduction 00:35 A Bit of History 02:02 A Special Processor 03:49 A Closer Look at Processor 05:29 It’s Broken 08:23 Does it Work? 10:39 Slowest Pentium Ever? 11:31 Active Fan Monitoring 14:54 Included Software 16:23 A New Cooling Solution 22:46 Benchmarks 24:07 Can it Handle Quake? 25:05 Final Thoughts 26:56 Overdrive Installation Demo As mentioned, the closing track is an original called “Prelude to Space” by Bertrand Guégan. You can find more of his work here: https://soundcloud.com/bertrandguegan
https://wn.com/The_Intel_Pentium_Overdrive_Cpu_For_486_Systems
WORLD RECORD*: Windows 2000 running on Intel i486 SX 25 MHz
8:13

WORLD RECORD*: Windows 2000 running on Intel i486 SX 25 MHz

  • Order:
  • Duration: 8:13
  • Uploaded Date: 30 Jul 2013
  • views: 662617
SLOWNESS WORLD RECORD*: I successfully managed to run WINDOWS 2000 on a 486 SX processor - a 486, 10 years older than W2K, without integrated math coprocessor (ROFL LOL)! The actual video is two times longer than this video. I have accelerated some loading parts in order not to get you bored. In this video I'm booting Windows 2000, running the "My Computer" properties, CPU-Z and shutting it down. Hit the subscribe button if you liked this video and want to see more awesome stuff with old & modern hardware (That's only the beginning)!! - It took me forever to get W2K running. First I had to install Windows 98 SE with an AMD 5x86-P75 on one HDD with a MS-DOS floppy boot disk (because the motherboard doesn't support CD/DVD boot) and from Windows 98 SE I could install Windows 2000 from the CD. I did it with an Intel 80486 OverDrive DX2-66 :P Windows XP refused to install because it requires a 5th generation (Pentium) processor or higher maybe because the 486 didn't have some of instructions the Pentium had (including the FDIV bug ;P). I will try installing XP as soon as I get a Pentium OverDrive for the 486 2/3 socket. If you haven't noticed: I didn't use a mouse in this video. My motherboard (80486 VIP) didn't recognize my PCI USB 2.0 card and my USB mouse. And currently I don't have a COM mouse... Sorry for that :P Check out my CPU museum project: http://cpumuseum.jimdo.com/ I didn't do audio commentary on the video because I'm not a native speaker. Do you want me to speak? Tell me what you think of this idea and what you think about the video in the comments down there :) Music: When Love Fails by BrunuhVille (http://www.youtube.com/user/BrunuhVille) - Check out his channel, he's an awesome composer!!! *The slowest 486 configuration running Windows 2000 being filmed on video (yet). The actual world record currently is held by Igor Todeshure from WinHistory.de (http://winhistory.de/more/386/q2000.htm) featuring a 80486 SX running at 4 MHz.
https://wn.com/World_Record_Windows_2000_Running_On_Intel_I486_Sx_25_Mhz
Evolution of Intel | History of Intel ( 1971-Now )
3:11

Evolution of Intel | History of Intel ( 1971-Now )

  • Order:
  • Duration: 3:11
  • Uploaded Date: 24 Jun 2018
  • views: 2741942
Evolution of Intel | All Intel Processors (Intel 4004 to Core i9) Intel microprocessors are among the most commonly used processors worldwide. They are well-known for their advanced chip design and cutting-edge manufacturing. It is not the case in the beginning. Initially Intel processors were known only to engineers and tech enthusiasts , but Intel’s advertising strategy and intelligent outreach towards the masses made it a household name in the ’90s. By the early 21st century, Intel's microprocessors were found in more than 80 percent of PCs worldwide. So let’s go down the memory lane and look at the timeline of Intel processors from the first 4004 processor to the latest core i9 processor Please like and subscribe if you loved the video. Also leave your comments on the video below. Follow us on Facebook | https://www.facebook.com/techtators/ Twitter | https://twitter.com/TatorsTech Youtube | https://www.youtube.com/c/TechTators Google Plus | https://plus.google.com/u/0/105465016536276268242
https://wn.com/Evolution_Of_Intel_|_History_Of_Intel_(_1971_Now_)
Why Were Pentium 2's on Cards? [Byte Size] | Nostalgia Nerd
4:12

Why Were Pentium 2's on Cards? [Byte Size] | Nostalgia Nerd

  • Order:
  • Duration: 4:12
  • Uploaded Date: 18 May 2016
  • views: 763371
With the Pentium II, Intel designed a CPU and cache which remained closely integrated, but were mounted on a printed circuit board, called a Single-Edged Contact Cartridge (SECC). In this episode of Byte size, I discuss the reasons behind this switch and also go into details on cache operations in the Pentium Pro, Xeon and Celeron processors, and how they differed from the Pentium II model. ☟Subcribe☟ https://www.youtube.com/user/nostalgianerdvideos?sub_confirmation=1 ✊Support Me! ✊ Patreon: https://www.patreon.com/nostalgianerd?ty=h Visit my eBay Shop: http://ebay.to/1QQpYyy Buy From Amazon (affiliate): http://amzn.to/1OzCQWR ★Nerd Social★ Twitter: http://www.twitter.com/nostalnerd Face: http://www.facebook.com/nostalnerd Instagram: http://www.instagram.com/nostalgianerd Web: http://www.nostalgianerd.com ★Equipment★ Nikon D3200 with 40mm Macro Corel Video Studio Ultimate X7 Corel Paint Shop Pro X6 Blue Snowball Microphone ♜Resources♜ Pentium 2 images courtesy of Wikipedia/Wikimedia and public domain imagery. Windows '95 Processor graph discovered through Tom's Hardware - http://www.tomshardware.com/reviews/empire-strikes-back,23.html Information courtesy of "The Complete PC Upgrade & Maintenance Guide, Ninth Edition" by Mark Minasi.
https://wn.com/Why_Were_Pentium_2's_On_Cards_Byte_Size_|_Nostalgia_Nerd
Upgrading A Vintage 486 Computer With Intel 486 100mhz Overdrive CPU!
6:54

Upgrading A Vintage 486 Computer With Intel 486 100mhz Overdrive CPU!

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  • Duration: 6:54
  • Uploaded Date: 23 Aug 2021
  • views: 1448
In this video, I upgraded a 486 pc with an Intel Overdrive CPU. • Discord: https://discord.gg/HJmAeaTTpq • Patreon: https://www.patreon.com/scanlines • Twitter: https://twitter.com/Scan_Lines_aus
https://wn.com/Upgrading_A_Vintage_486_Computer_With_Intel_486_100Mhz_Overdrive_Cpu
Мощь 80486 на Siemens Nixdorf PCD-4ND (Old-Hard №62)
15:58

Мощь 80486 на Siemens Nixdorf PCD-4ND (Old-Hard №62)

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  • Duration: 15:58
  • Uploaded Date: 23 Sep 2016
  • views: 132495
Оцениваем производительность 80486 на примере ноутбука Siemens Nixdorf PCD-4ND. Ну и обзор на этот ноутбук находится здесь же! При информационной поддержке Союза Малых Блоггеров и портала JunkGamers.info: https://vk.com/smbcompany http://junkgamers.info/ Спасибо за подписку! http://www.youtube.com/subscription_center?add_user=Newbilius Страница во Вконтакте: http://vk.com/old_hard Страница в Facebook: https://facebook.com/old.hard.ru Игры из выпуска традиционно можно найти тут: http://www.old-games.ru/ https://www.gog.com/ Поддержать проект можно добрым словом, лайком и комментарием... а так же железом, игрушками или на Patreon: http://www.old-hard.ru/desired_hardware http://www.old-hard.ru/desired_software http://patreon.com/Old_Hard
https://wn.com/Мощь_80486_На_Siemens_Nixdorf_Pcd_4Nd_(Old_Hard_№62)
LGR 486 Update! 83MHz Pentium Overdrive CPU
23:22

LGR 486 Update! 83MHz Pentium Overdrive CPU

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  • Duration: 23:22
  • Uploaded Date: 28 Feb 2020
  • views: 628344
Upgrading the Woodgrain 486 PC by replacing the 66MHz 486 CPU with an Intel Pentium Overdrive! Taking a look at the box contents, the installation process, and some DOS game benchmarks. Pretty neat stuff being a drop-in upgrade for a Socket 2/3 486 motherboard. ● LGR links: https://twitter.com/lazygamereviews https://www.facebook.com/LazyGameReviews https://www.patreon.com/LazyGameReviews ● Download an archive of the disk and docs here: https://archive.org/details/Intel_POD_disk ● Grab the DOS Benchmark Pack here: https://www.philscomputerlab.com/dos-benchmark-pack.html ● Music courtesy of Epidemic Sound: http://www.epidemicsound.com #LGR #Pentium #Upgrade
https://wn.com/Lgr_486_Update_83Mhz_Pentium_Overdrive_Cpu
You CAN run Windows 10 on a Pentium II
6:33

You CAN run Windows 10 on a Pentium II

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  • Duration: 6:33
  • Uploaded Date: 31 Aug 2021
  • views: 13560
Using ASUS P3V4X, 2GB of RAM and Geforce GT 610 512Mb. Pentium Pro 200 Mhz + RTX 3070 Ti | Running DOS Quake https://youtu.be/3tg71YC-rc8 Rufus | Create bootable USB drives the easy way https://rufus.ie/en/
https://wn.com/You_Can_Run_Windows_10_On_A_Pentium_Ii
80486 Internal Architecture (हिन्दी )
10:42

80486 Internal Architecture (हिन्दी )

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  • Duration: 10:42
  • Uploaded Date: 18 Feb 2018
  • views: 5478
On this channel you can get education and knowledge for general issues and topics
https://wn.com/80486_Internal_Architecture_(हिन्दी_)
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  • WORLD RECORD*: Windows 2000 running on Intel i486 SX 25 MHz
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    WORLD RECORD*: Windows 2000 running on Intel i486 SX 25 MHzremove from playlist
  • Evolution of Intel | History of Intel ( 1971-Now )
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  • Why Were Pentium 2's on Cards? [Byte Size] | Nostalgia Nerd
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    Why Were Pentium 2's on Cards? [Byte Size] | Nostalgia Nerdremove from playlist
  • Upgrading A Vintage 486 Computer With Intel 486 100mhz Overdrive CPU!
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  • Мощь 80486 на Siemens Nixdorf PCD-4ND (Old-Hard №62)
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    Мощь 80486 на Siemens Nixdorf PCD-4ND (Old-Hard №62)remove from playlist
  • LGR 486 Update! 83MHz Pentium Overdrive CPU
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  • You CAN run Windows 10 on a Pentium II
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PLAYLIST TIME:

Breaking the "Impossible"? Windows XP on 80486 Platform w/ 25 MHz Pentium OverDrive

Die shots & more: http://www.cpumuseum.jimdo.com/ Running XP on 486 platform is made possible by the Intel Pentium OverDrive for socket 3 designed to upgrade 486 platforms with 5th generation CPUs. Thus it is not a big deal but just a very time consuming thing to get that to work. The installation was first made on Windows 2000 Professional since I was a bit lazy to write boot diskettes for Windows XP. A big mistake because the W2K installation took at least 10 hours (1 PM to 2 AM next day) and the XP installation ran from 9 AM to 1 AM the next day. At least not a single error occured during the installation and it worked really smooth. I'm sorry that I still didn't manage to get a serial mouse and did the whole video only with a keyboard. Next time I will definitely run systems with a mouse. The system configuration looked pretty much the same compared to my SX-25 video using the following components: - Intel Pentium OverDrive 83 MHz limited to 25 MHz FSB speed thank to this guide: http://winhistory.de/more/386/xpmini.htm - 64 MB RAM - M921 Socket 3 PCI ISA 486/AT compatible motherboard - Quantum HDD, changed to Seagate for Windows 3.11 - Cirrus Logic VGA compatible video card This is clearly neither a record nor a show off video but just a demonstration that everyone else can do when he/she has time to. Music: Heart of Fire by BrunuhVille Write what you think of this video in the comment field down below. Be sure to hit the subscribe button when you want to see more. An upcoming video showing a real 486 attempting to run XP among others you will expect from subscribing ;-) http://www.cpumuseum.jimdo.com/
16:41
Breaking the "Impossible"? Windows XP on 80486 Platform w/ 25 MHz Pentium OverDrive
Die shots & more: http://www.cpumuseum.jimdo.com/ Running XP on 486 platform is made poss...
published: 03 Aug 2014
Play in Full Screen
31:01
The Intel Pentium Overdrive CPU for 486 Systems
Back in 1995, Intel released a very special upgrade processor for owners of 486 systems. D...
published: 11 Oct 2022
Play in Full Screen
8:13
WORLD RECORD*: Windows 2000 running on Intel i486 SX 25 MHz
SLOWNESS WORLD RECORD*: I successfully managed to run WINDOWS 2000 on a 486 SX processor -...
published: 30 Jul 2013
Play in Full Screen
3:11
Evolution of Intel | History of Intel ( 1971-Now )
Evolution of Intel | All Intel Processors (Intel 4004 to Core i9) Intel microprocessors a...
published: 24 Jun 2018
Play in Full Screen
4:12
Why Were Pentium 2's on Cards? [Byte Size] | Nostalgia Nerd
With the Pentium II, Intel designed a CPU and cache which remained closely integrated, but...
published: 18 May 2016
Play in Full Screen
6:54
Upgrading A Vintage 486 Computer With Intel 486 100mhz Overdrive CPU!
In this video, I upgraded a 486 pc with an Intel Overdrive CPU. • Discord: https://discord...
published: 23 Aug 2021
Play in Full Screen
15:58
Мощь 80486 на Siemens Nixdorf PCD-4ND (Old-Hard №62)
Оцениваем производительность 80486 на примере ноутбука Siemens Nixdorf PCD-4ND. Ну и обзор...
published: 23 Sep 2016
Play in Full Screen
23:22
LGR 486 Update! 83MHz Pentium Overdrive CPU
Upgrading the Woodgrain 486 PC by replacing the 66MHz 486 CPU with an Intel Pentium Overdr...
published: 28 Feb 2020
Play in Full Screen
6:33
You CAN run Windows 10 on a Pentium II
Using ASUS P3V4X, 2GB of RAM and Geforce GT 610 512Mb. Pentium Pro 200 Mhz + RTX 3070 T...
published: 31 Aug 2021
Play in Full Screen
10:42
80486 Internal Architecture (हिन्दी )
On this channel you can get education and knowledge for general issues and topics
published: 18 Feb 2018
Play in Full Screen

Intel 80486

The Intel 486 ("four-eighty-six"), also known as the i486 or 80486 was a higher performance follow-up to the Intel 80386 microprocessor. The 486 was introduced in 1989 and was the first tightlypipelined x86 design as well as the first x86 chip to use more than a million transistors, due to a large on-chip cache and an integrated floating-point unit. It represents a fourth generation of binary compatible CPUs since the original 8086 of 1978.

A 50 MHz 486 executes around 40 million instructions per second on average and is able to reach 50 MIPS peak performance.

The i486 does not have the usual 80-prefix because of a court ruling that prohibits trademarking numbers (such as 80486). Later, with the introduction of the Pentium brand, Intel began branding its chips with words rather than numbers.

Background

The 486 was announced at Spring Comdex in April 1989. At the announcement, Intel stated that samples would be available in the third quarter of 1989 and production quantities would ship in the fourth quarter of 1989. The first 486-based PCs were announced in late 1989, but some advised that people wait until 1990 to purchase a 486 PC because there were early reports of bugs and software incompatibilities.

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