{"video_id":"IaVWTxVO19E","title":"LIQUID METAL In Your PC and Console","channel":"Techquickie","show":"Techquickie","published_at":"2022-05-05T14:58:16Z","duration_s":258,"segments":[{"start_s":0.16,"end_s":2.32,"text":"Sony has stolen the headlines lately","speaker":null,"is_sponsor":0},{"start_s":2.32,"end_s":4.96,"text":"for how the PlayStation 5 uses a cooling method","speaker":null,"is_sponsor":0},{"start_s":4.96,"end_s":8.04,"text":"that's pretty different from what we've seen in consoles.","speaker":null,"is_sponsor":0},{"start_s":8.04,"end_s":10.2,"text":"And while people have modified their consoles","speaker":null,"is_sponsor":0},{"start_s":10.2,"end_s":13.28,"text":"to be liquid cooled, similar to what you'd see on a PC,","speaker":null,"is_sponsor":0},{"start_s":13.28,"end_s":16.52,"text":"we're not talking about putting the CPU under a water block.","speaker":null,"is_sponsor":0},{"start_s":16.52,"end_s":18.04,"text":"Instead, Sony has replaced","speaker":null,"is_sponsor":0},{"start_s":18.04,"end_s":20.28,"text":"the traditional thermal interface material","speaker":null,"is_sponsor":0},{"start_s":20.28,"end_s":22.04,"text":"with liquid metal.","speaker":null,"is_sponsor":0},{"start_s":22.04,"end_s":24.24,"text":"Sounds like something out of a James Cameron movie,","speaker":null,"is_sponsor":0},{"start_s":24.24,"end_s":25.8,"text":"but what exactly is it?","speaker":null,"is_sponsor":0},{"start_s":25.8,"end_s":26.94,"text":"And is it actually better","speaker":null,"is_sponsor":0},{"start_s":26.94,"end_s":29.72,"text":"than your typical goopy thermal paste?","speaker":null,"is_sponsor":0},{"start_s":29.72,"end_s":32.08,"text":"Liquid metal is actually a eutectic alloy","speaker":null,"is_sponsor":0},{"start_s":32.08,"end_s":35.58,"text":"of three different metals, gallium, indium, and tin.","speaker":null,"is_sponsor":0},{"start_s":35.58,"end_s":39.4,"text":"The word eutectic means that it has a melting point lower","speaker":null,"is_sponsor":0},{"start_s":39.4,"end_s":41.76,"text":"than any of the three metals do on their own.","speaker":null,"is_sponsor":0},{"start_s":41.76,"end_s":42.64,"text":"Pretty cool.","speaker":null,"is_sponsor":0},{"start_s":42.64,"end_s":45.16,"text":"The kind of liquid metal used for chip cooling","speaker":null,"is_sponsor":0},{"start_s":45.16,"end_s":47.38,"text":"doesn't solidify until you lower the temperature","speaker":null,"is_sponsor":0},{"start_s":47.38,"end_s":49.78,"text":"down to negative 19 degrees Celsius,","speaker":null,"is_sponsor":0},{"start_s":49.78,"end_s":52.68,"text":"or negative two Fahrenheit for you Yankees out there.","speaker":null,"is_sponsor":0},{"start_s":52.68,"end_s":55.36,"text":"So unless you're taking your PS5 outside","speaker":null,"is_sponsor":0},{"start_s":55.36,"end_s":57.46,"text":"during wintertime on the Canadian prairies,","speaker":null,"is_sponsor":0},{"start_s":57.46,"end_s":59.7,"text":"it stays liquid under normal conditions.","speaker":null,"is_sponsor":0},{"start_s":59.7,"end_s":62.5,"text":"But liquid metal isn't something that Sony just invented.","speaker":null,"is_sponsor":0},{"start_s":62.5,"end_s":64.54,"text":"It's actually been around for a while,","speaker":null,"is_sponsor":0},{"start_s":64.54,"end_s":67.16,"text":"and it's had a small niche in the PC enthusiast space,","speaker":null,"is_sponsor":0},{"start_s":67.16,"end_s":69.08,"text":"with some enthusiasts and over-clockers","speaker":null,"is_sponsor":0},{"start_s":69.08,"end_s":71.2,"text":"favoring it over thermal paste.","speaker":null,"is_sponsor":0},{"start_s":71.2,"end_s":72.62,"text":"And it can be very effective,","speaker":null,"is_sponsor":0},{"start_s":72.62,"end_s":74.12,"text":"regardless of whether you're using it","speaker":null,"is_sponsor":0},{"start_s":74.12,"end_s":75.9,"text":"on top of the integrated heat spreader,","speaker":null,"is_sponsor":0},{"start_s":75.9,"end_s":78.82,"text":"or going a step further and delidding your chip,","speaker":null,"is_sponsor":0},{"start_s":78.82,"end_s":81.06,"text":"replacing the stock thermal integration material","speaker":null,"is_sponsor":0},{"start_s":81.06,"end_s":82.58,"text":"with liquid metal.","speaker":null,"is_sponsor":0},{"start_s":82.58,"end_s":83.78,"text":"Liquid metal works better","speaker":null,"is_sponsor":0},{"start_s":83.78,"end_s":86.38,"text":"because it's a more effective conductor of heat.","speaker":null,"is_sponsor":0},{"start_s":86.38,"end_s":87.5,"text":"In contrast to thermal paste,","speaker":null,"is_sponsor":0},{"start_s":87.5,"end_s":88.62,"text":"which usually has some metal combined with some gas,","speaker":null,"is_sponsor":0},{"start_s":88.62,"end_s":89.62,"text":"the thermal paste does a better job of heating it,","speaker":null,"is_sponsor":0},{"start_s":89.7,"end_s":93.24,"text":"silicone, liquid metal is, well, all metal.","speaker":null,"is_sponsor":0},{"start_s":93.24,"end_s":96.66,"text":"But why exactly did Sony decide to go with liquid metal","speaker":null,"is_sponsor":0},{"start_s":96.66,"end_s":99.92,"text":"when plain old thermal paste is cheaper, more common,","speaker":null,"is_sponsor":0},{"start_s":99.92,"end_s":102.7,"text":"and seems to be good enough in most cases?","speaker":null,"is_sponsor":0},{"start_s":102.7,"end_s":105.8,"text":"I'll tell you right after this message from Taskade,","speaker":null,"is_sponsor":0},{"start_s":105.8,"end_s":107.12,"text":"our sponsor for today's video.","speaker":null,"is_sponsor":0},{"start_s":107.12,"end_s":109.66,"text":"Taskade brings your team's tasks, notes,","speaker":null,"is_sponsor":0},{"start_s":109.66,"end_s":112.82,"text":"and communication into one unified workspace.","speaker":null,"is_sponsor":0},{"start_s":112.82,"end_s":115.82,"text":"You can plan, organize, and prioritize upcoming tasks","speaker":null,"is_sponsor":0},{"start_s":115.82,"end_s":117.24,"text":"in the team roadmap.","speaker":null,"is_sponsor":0},{"start_s":117.24,"end_s":119.46,"text":"See your team progress in a shared calendar","speaker":null,"is_sponsor":0},{"start_s":119.46,"end_s":122.94,"text":"and plan out multiple projects across teams and workspaces.","speaker":null,"is_sponsor":0},{"start_s":122.94,"end_s":124.82,"text":"You can chat with teammates and see new changes","speaker":null,"is_sponsor":0},{"start_s":124.82,"end_s":126.62,"text":"across all devices, including mobile,","speaker":null,"is_sponsor":0},{"start_s":126.62,"end_s":129.18,"text":"and on your browser using the Chrome extension.","speaker":null,"is_sponsor":0},{"start_s":129.18,"end_s":132.68,"text":"So head to Taskade.com and get a free lifetime subscription","speaker":null,"is_sponsor":0},{"start_s":132.68,"end_s":133.86,"text":"on a new or existing account","speaker":null,"is_sponsor":0},{"start_s":133.86,"end_s":135.76,"text":"by using promo code TechQuickie.","speaker":null,"is_sponsor":0},{"start_s":135.76,"end_s":137.9,"text":"Okay, Sony, why liquid metal now?","speaker":null,"is_sponsor":0},{"start_s":137.9,"end_s":140.02,"text":"The PlayStation 5 has power approaching","speaker":null,"is_sponsor":0},{"start_s":140.02,"end_s":142.12,"text":"that of an upper mid-range PC,","speaker":null,"is_sponsor":0},{"start_s":142.12,"end_s":143.76,"text":"which is not something we've been able to say","speaker":null,"is_sponsor":0},{"start_s":143.76,"end_s":145.26,"text":"about previous consoles.","speaker":null,"is_sponsor":0},{"start_s":145.26,"end_s":147.94,"text":"This means that there's a heck of a lot of computing muscle","speaker":null,"is_sponsor":0},{"start_s":147.94,"end_s":149.26,"text":"packed into a relatively small,","speaker":null,"is_sponsor":0},{"start_s":149.26,"end_s":153.68,"text":"small area with the CPU and GPU residing on the same chip.","speaker":null,"is_sponsor":0},{"start_s":153.68,"end_s":156.88,"text":"And as you might've guessed, it generates a lot of heat.","speaker":null,"is_sponsor":0},{"start_s":156.88,"end_s":159.48,"text":"Even so, Sony could have used thermal paste,","speaker":null,"is_sponsor":0},{"start_s":159.48,"end_s":161.5,"text":"which is cheaper per unit than liquid metal.","speaker":null,"is_sponsor":0},{"start_s":161.5,"end_s":163.5,"text":"But not only did Sony go with liquid metal","speaker":null,"is_sponsor":0},{"start_s":163.5,"end_s":166.52,"text":"to cool off that high performance SOC more efficiently,","speaker":null,"is_sponsor":0},{"start_s":166.52,"end_s":169.56,"text":"but it also helps to keep the PS5 quieter.","speaker":null,"is_sponsor":0},{"start_s":169.56,"end_s":171.88,"text":"Had Sony used regular thermal paste,","speaker":null,"is_sponsor":0},{"start_s":171.88,"end_s":173.62,"text":"it would have needed to spend more money","speaker":null,"is_sponsor":0},{"start_s":173.62,"end_s":176.5,"text":"on higher performing heat sinks and fans,","speaker":null,"is_sponsor":0},{"start_s":176.5,"end_s":178.82,"text":"which would have both made the system louder","speaker":null,"is_sponsor":0},{"start_s":178.82,"end_s":180.2,"text":"and driven up the cost.","speaker":null,"is_sponsor":0},{"start_s":180.2,"end_s":182.9,"text":"So even though liquid metal is pricier,","speaker":null,"is_sponsor":0},{"start_s":182.9,"end_s":186.14,"text":"it still saves money for Sony in aggregate,","speaker":null,"is_sponsor":0},{"start_s":186.14,"end_s":188.14,"text":"since they don't have to spend as much money","speaker":null,"is_sponsor":0},{"start_s":188.14,"end_s":189.98,"text":"on the rest of the cooling system.","speaker":null,"is_sponsor":0},{"start_s":189.98,"end_s":193.1,"text":"But what about for you, the home PC enthusiast?","speaker":null,"is_sponsor":0},{"start_s":193.1,"end_s":195.08,"text":"Is liquid metal a good idea for you?","speaker":null,"is_sponsor":0},{"start_s":195.08,"end_s":197.06,"text":"If you just need a single tube of the stuff,","speaker":null,"is_sponsor":0},{"start_s":197.06,"end_s":199.62,"text":"it's not much more expensive than regular old thermal paste,","speaker":null,"is_sponsor":0},{"start_s":199.62,"end_s":201.28,"text":"so why not go out and get some?","speaker":null,"is_sponsor":0},{"start_s":201.28,"end_s":204.38,"text":"Well, the big knock on is that because it's liquid,","speaker":null,"is_sponsor":0},{"start_s":204.38,"end_s":207.18,"text":"it flows much more easily than thermal paste,","speaker":null,"is_sponsor":0},{"start_s":207.18,"end_s":208.82,"text":"meaning it's easy to spill.","speaker":null,"is_sponsor":0},{"start_s":208.82,"end_s":210.6,"text":"And it's high connectivity means","speaker":null,"is_sponsor":0},{"start_s":210.6,"end_s":212.68,"text":"it can easily cause a ShortCircuit","speaker":null,"is_sponsor":0},{"start_s":212.68,"end_s":214.5,"text":"if you get it anywhere on your system","speaker":null,"is_sponsor":0},{"start_s":214.5,"end_s":216.6,"text":"other than on top of your CPU.","speaker":null,"is_sponsor":0},{"start_s":216.6,"end_s":218.44,"text":"This is the same reason that some people","speaker":null,"is_sponsor":0},{"start_s":218.44,"end_s":219.94,"text":"opt for ceramic thermal paste","speaker":null,"is_sponsor":0},{"start_s":219.94,"end_s":222.52,"text":"over regular metal-based thermal paste.","speaker":null,"is_sponsor":0},{"start_s":222.52,"end_s":224.48,"text":"Your system might run a few degrees warmer,","speaker":null,"is_sponsor":0},{"start_s":224.48,"end_s":226.82,"text":"but there's no risk of a short,","speaker":null,"is_sponsor":0},{"start_s":226.82,"end_s":230.66,"text":"a risk that just gets larger with liquid metal.","speaker":null,"is_sponsor":0},{"start_s":230.66,"end_s":232.94,"text":"So if you do decide to go this route,","speaker":null,"is_sponsor":0},{"start_s":232.94,"end_s":236.22,"text":"start with a small amount and be very careful when applying.","speaker":null,"is_sponsor":0},{"start_s":236.22,"end_s":238.82,"text":"Also, many liquid metals should not come in contact","speaker":null,"is_sponsor":0},{"start_s":238.82,"end_s":241.74,"text":"with aluminum coolers, as this can cause degradation.","speaker":null,"is_sponsor":0},{"start_s":241.74,"end_s":244.0,"text":"But if you take the appropriate precautions,","speaker":null,"is_sponsor":0},{"start_s":244.0,"end_s":247.96,"text":"it can make your home rig pretty cool.","speaker":null,"is_sponsor":0},{"start_s":247.96,"end_s":249.44,"text":"Ha, see what I did there?","speaker":null,"is_sponsor":0},{"start_s":249.44,"end_s":250.28,"text":"So thanks for watching, guys.","speaker":null,"is_sponsor":0},{"start_s":250.28,"end_s":252.08,"text":"If you liked this video, hit like, hit subscribe,","speaker":null,"is_sponsor":0},{"start_s":252.08,"end_s":254.44,"text":"and hit us up in the comments section","speaker":null,"is_sponsor":0},{"start_s":254.44,"end_s":255.58,"text":"with your ideas for topics","speaker":null,"is_sponsor":0},{"start_s":255.58,"end_s":257.28,"text":"that we should cover in the future.","speaker":null,"is_sponsor":0}],"full_text":"Sony has stolen the headlines lately for how the PlayStation 5 uses a cooling method that's pretty different from what we've seen in consoles. And while people have modified their consoles to be liquid cooled, similar to what you'd see on a PC, we're not talking about putting the CPU under a water block. Instead, Sony has replaced the traditional thermal interface material with liquid metal. Sounds like something out of a James Cameron movie, but what exactly is it? And is it actually better than your typical goopy thermal paste? Liquid metal is actually a eutectic alloy of three different metals, gallium, indium, and tin. The word eutectic means that it has a melting point lower than any of the three metals do on their own. Pretty cool. The kind of liquid metal used for chip cooling doesn't solidify until you lower the temperature down to negative 19 degrees Celsius, or negative two Fahrenheit for you Yankees out there. So unless you're taking your PS5 outside during wintertime on the Canadian prairies, it stays liquid under normal conditions. But liquid metal isn't something that Sony just invented. It's actually been around for a while, and it's had a small niche in the PC enthusiast space, with some enthusiasts and over-clockers favoring it over thermal paste. And it can be very effective, regardless of whether you're using it on top of the integrated heat spreader, or going a step further and delidding your chip, replacing the stock thermal integration material with liquid metal. Liquid metal works better because it's a more effective conductor of heat. In contrast to thermal paste, which usually has some metal combined with some gas, the thermal paste does a better job of heating it, silicone, liquid metal is, well, all metal. But why exactly did Sony decide to go with liquid metal when plain old thermal paste is cheaper, more common, and seems to be good enough in most cases? I'll tell you right after this message from Taskade, our sponsor for today's video. Taskade brings your team's tasks, notes, and communication into one unified workspace. You can plan, organize, and prioritize upcoming tasks in the team roadmap. See your team progress in a shared calendar and plan out multiple projects across teams and workspaces. You can chat with teammates and see new changes across all devices, including mobile, and on your browser using the Chrome extension. So head to Taskade.com and get a free lifetime subscription on a new or existing account by using promo code TechQuickie. Okay, Sony, why liquid metal now? The PlayStation 5 has power approaching that of an upper mid-range PC, which is not something we've been able to say about previous consoles. This means that there's a heck of a lot of computing muscle packed into a relatively small, small area with the CPU and GPU residing on the same chip. And as you might've guessed, it generates a lot of heat. Even so, Sony could have used thermal paste, which is cheaper per unit than liquid metal. But not only did Sony go with liquid metal to cool off that high performance SOC more efficiently, but it also helps to keep the PS5 quieter. Had Sony used regular thermal paste, it would have needed to spend more money on higher performing heat sinks and fans, which would have both made the system louder and driven up the cost. So even though liquid metal is pricier, it still saves money for Sony in aggregate, since they don't have to spend as much money on the rest of the cooling system. But what about for you, the home PC enthusiast? Is liquid metal a good idea for you? If you just need a single tube of the stuff, it's not much more expensive than regular old thermal paste, so why not go out and get some? Well, the big knock on is that because it's liquid, it flows much more easily than thermal paste, meaning it's easy to spill. And it's high connectivity means it can easily cause a ShortCircuit if you get it anywhere on your system other than on top of your CPU. This is the same reason that some people opt for ceramic thermal paste over regular metal-based thermal paste. Your system might run a few degrees warmer, but there's no risk of a short, a risk that just gets larger with liquid metal. So if you do decide to go this route, start with a small amount and be very careful when applying. Also, many liquid metals should not come in contact with aluminum coolers, as this can cause degradation. But if you take the appropriate precautions, it can make your home rig pretty cool. Ha, see what I did there? So thanks for watching, guys. If you liked this video, hit like, hit subscribe, and hit us up in the comments section with your ideas for topics that we should cover in the future."}