{"video_id":"LSSHuMHbCWo","title":"PCI Express (PCIe) 3.0 - Everything you Need to Know As Fast As Possible","channel":"Techquickie","show":"Techquickie","published_at":"2013-05-07T14:58:16Z","duration_s":203,"segments":[{"start_s":0.08,"end_s":4.72,"text":"I get a lot of questions about PCI Express what works with what what","speaker":null,"is_sponsor":0},{"start_s":3.439,"end_s":8.44,"text":"doesn't work with what what are the different Generations what does it all","speaker":null,"is_sponsor":0},{"start_s":6.72,"end_s":12.92,"text":"mean so today we're going to tell you everything you need to know about PCI","speaker":null,"is_sponsor":0},{"start_s":10.2,"end_s":16.96,"text":"Express 3.0 as fast as possible so let's start with the very Basics PCI Express","speaker":null,"is_sponsor":0},{"start_s":14.92,"end_s":21.88,"text":"is the interface that is used to plug modern expansion Cards into modern","speaker":null,"is_sponsor":0},{"start_s":19.72,"end_s":26.76,"text":"computers or motherboards it completely replaced PCI and AGP which is great","speaker":null,"is_sponsor":0},{"start_s":24.24,"end_s":31.039,"text":"because AGP was only for graphics cards and PCI had to be used for pretty much","speaker":null,"is_sponsor":0},{"start_s":28.76,"end_s":36.12,"text":"everything else PC Express works with pretty much anything sound cards network","speaker":null,"is_sponsor":0},{"start_s":33.719,"end_s":40.0,"text":"cards raid cards video cards they'll all pretty much fit as long as you're aware","speaker":null,"is_sponsor":0},{"start_s":38.0,"end_s":44.0,"text":"of a few simple guidelines now I said they're Universal but PCI Express slots","speaker":null,"is_sponsor":0},{"start_s":42.12,"end_s":52.44,"text":"are available in a variety of different physical configurations the most common","speaker":null,"is_sponsor":0},{"start_s":46.32,"end_s":54.76,"text":"ones are 1X 4X 8X and 16x all of these","speaker":null,"is_sponsor":0},{"start_s":52.44,"end_s":59.28,"text":"types have different slots on the cards themselves and different slots on the","speaker":null,"is_sponsor":0},{"start_s":57.0,"end_s":62.44,"text":"motherboard the cool part about that is that they're uper and downwards","speaker":null,"is_sponsor":0},{"start_s":60.68,"end_s":67.96,"text":"compatible though here I am plugging a PCI Express 1X card into a 16x slot it","speaker":null,"is_sponsor":0},{"start_s":66.159,"end_s":71.4,"text":"gets the same power delivery it just gets less bandwidth delivered to it","speaker":null,"is_sponsor":0},{"start_s":69.56,"end_s":76.479,"text":"because that's all a sound card actually needs and not only that but I can take","speaker":null,"is_sponsor":0},{"start_s":73.72,"end_s":82.4,"text":"this PCIe 8X raid card and plug it into a PCIe 4X slot it'll still work but it","speaker":null,"is_sponsor":0},{"start_s":80.479,"end_s":85.36,"text":"will only have half of the bandwidth available to it that it would have","speaker":null,"is_sponsor":0},{"start_s":83.6,"end_s":89.4,"text":"otherwise had if you plugged it into an 8X slot the other thing that affects the","speaker":null,"is_sponsor":0},{"start_s":87.56,"end_s":95.079,"text":"performance of PCI Express is the generation here I'm holding a PCI Express","speaker":null,"is_sponsor":0},{"start_s":92.36,"end_s":99.799,"text":"generation 2 16x card and here I'm holding a PCI Express Generation 3 16x","speaker":null,"is_sponsor":0},{"start_s":97.6,"end_s":104.32,"text":"card they look physically the same on the connectors but the actual available","speaker":null,"is_sponsor":0},{"start_s":102.2,"end_s":108.56,"text":"bandwidth has doubled in fact the available bandwidth of PCI Express cards","speaker":null,"is_sponsor":0},{"start_s":106.399,"end_s":114.64,"text":"has doubled with each generation so a PCI Express Generation 1 16x slot is","speaker":null,"is_sponsor":0},{"start_s":112.2,"end_s":118.88,"text":"only equivalent in performance to a PCI Express Generation 3 4X slot so the","speaker":null,"is_sponsor":0},{"start_s":117.68,"end_s":123.32,"text":"takeaways from this are pretty straightforward PCI Express cards work","speaker":null,"is_sponsor":0},{"start_s":121.159,"end_s":126.2,"text":"in PCI Express slots as long as there's nothing physically in the way","speaker":null,"is_sponsor":0},{"start_s":124.64,"end_s":131.08,"text":"performance on the other hand is going to be dictated by what generation of PCI","speaker":null,"is_sponsor":0},{"start_s":129.52,"end_s":135.64,"text":"Express the card and the slaughter running at so it'll run at whatever is","speaker":null,"is_sponsor":0},{"start_s":133.599,"end_s":140.64,"text":"the lowest generation of either the two components so Gen 2 card gen 3 slot plug","speaker":null,"is_sponsor":0},{"start_s":138.64,"end_s":144.2,"text":"them together they run at gen two and then performance is also determined by","speaker":null,"is_sponsor":0},{"start_s":142.239,"end_s":149.12,"text":"the length of the card and the length of the slot so for example this quad Port","speaker":null,"is_sponsor":0},{"start_s":146.599,"end_s":153.04,"text":"gigabit Nick needs at least 500 megabytes per second of bandwidth in","speaker":null,"is_sponsor":0},{"start_s":151.04,"end_s":158.68,"text":"order to operate at Peak efficiency that means if I have an older PCIe gen 1","speaker":null,"is_sponsor":0},{"start_s":155.92,"end_s":162.48,"text":"motherboard I'll need at least a 4X slot or a hypothetical 2x slot to get the","speaker":null,"is_sponsor":0},{"start_s":160.519,"end_s":166.8,"text":"bandwidth I need because it's only 250 megabytes per second in a 1x slot","speaker":null,"is_sponsor":0},{"start_s":164.72,"end_s":171.319,"text":"however if I have a PCI Express Gen 2 motherboard I could even use a 1x slot","speaker":null,"is_sponsor":0},{"start_s":169.4,"end_s":175.879,"text":"to get everything I need because that'll be about 500 megabytes per","speaker":null,"is_sponsor":0},{"start_s":173.8,"end_s":179.519,"text":"second thanks for checking out this episode of fast as possible make sure","speaker":null,"is_sponsor":0},{"start_s":177.959,"end_s":183.159,"text":"you subscribe to Techquickie and also like the the video it helps us out a lot","speaker":null,"is_sponsor":0},{"start_s":181.48,"end_s":186.56,"text":"share this video with anyone who you think would benefit from it including","speaker":null,"is_sponsor":0},{"start_s":184.72,"end_s":191.599,"text":"embedding it on your website consider this my go-ahead to well go ahead also","speaker":null,"is_sponsor":0},{"start_s":189.56,"end_s":195.319,"text":"if you can think of any other fastest Possible episodes that you'd like to see","speaker":null,"is_sponsor":0},{"start_s":193.64,"end_s":198.879,"text":"click the link in the description to post in the Forum thread we will monitor","speaker":null,"is_sponsor":0},{"start_s":197.64,"end_s":204.08,"text":"that and we will make sure that we check it out again thanks for watching and see","speaker":null,"is_sponsor":0},{"start_s":201.0,"end_s":204.08,"text":"you next time","speaker":null,"is_sponsor":0}],"full_text":"I get a lot of questions about PCI Express what works with what what doesn't work with what what are the different Generations what does it all mean so today we're going to tell you everything you need to know about PCI Express 3.0 as fast as possible so let's start with the very Basics PCI Express is the interface that is used to plug modern expansion Cards into modern computers or motherboards it completely replaced PCI and AGP which is great because AGP was only for graphics cards and PCI had to be used for pretty much everything else PC Express works with pretty much anything sound cards network cards raid cards video cards they'll all pretty much fit as long as you're aware of a few simple guidelines now I said they're Universal but PCI Express slots are available in a variety of different physical configurations the most common ones are 1X 4X 8X and 16x all of these types have different slots on the cards themselves and different slots on the motherboard the cool part about that is that they're uper and downwards compatible though here I am plugging a PCI Express 1X card into a 16x slot it gets the same power delivery it just gets less bandwidth delivered to it because that's all a sound card actually needs and not only that but I can take this PCIe 8X raid card and plug it into a PCIe 4X slot it'll still work but it will only have half of the bandwidth available to it that it would have otherwise had if you plugged it into an 8X slot the other thing that affects the performance of PCI Express is the generation here I'm holding a PCI Express generation 2 16x card and here I'm holding a PCI Express Generation 3 16x card they look physically the same on the connectors but the actual available bandwidth has doubled in fact the available bandwidth of PCI Express cards has doubled with each generation so a PCI Express Generation 1 16x slot is only equivalent in performance to a PCI Express Generation 3 4X slot so the takeaways from this are pretty straightforward PCI Express cards work in PCI Express slots as long as there's nothing physically in the way performance on the other hand is going to be dictated by what generation of PCI Express the card and the slaughter running at so it'll run at whatever is the lowest generation of either the two components so Gen 2 card gen 3 slot plug them together they run at gen two and then performance is also determined by the length of the card and the length of the slot so for example this quad Port gigabit Nick needs at least 500 megabytes per second of bandwidth in order to operate at Peak efficiency that means if I have an older PCIe gen 1 motherboard I'll need at least a 4X slot or a hypothetical 2x slot to get the bandwidth I need because it's only 250 megabytes per second in a 1x slot however if I have a PCI Express Gen 2 motherboard I could even use a 1x slot to get everything I need because that'll be about 500 megabytes per second thanks for checking out this episode of fast as possible make sure you subscribe to Techquickie and also like the the video it helps us out a lot share this video with anyone who you think would benefit from it including embedding it on your website consider this my go-ahead to well go ahead also if you can think of any other fastest Possible episodes that you'd like to see click the link in the description to post in the Forum thread we will monitor that and we will make sure that we check it out again thanks for watching and see you next time"}