The MSI Optix G27C2 curved gaming monitor is not like any other. With new paste applied and the old liquid metal, we measured performance as just under 65 degrees over ambient. You have entered an incorrect email address! ... you can make a choice between liquid-metal based or grease-based thermal pastes. It is difficult to conduct long-term endurance tests with multiple samples, and would require dozens (or more) of identical systems to really build-out a large database. It loses its effectiveness. Thermal paste helps to smooth out some of the dents and fill in the cracks so that they can all work with the best possible efficiency. It’s also worth noting that you need to thoroughly clean the CPU before you apply the paste to ensure the best performance along the way. The 7960X has been delidded and is using Thermal Grizzly Conductonaut as its liquid metal, with the leftover silicone adhesive still in place on the double substrate. For one of them, weâre only using one sample, so this isnât globally conclusive of all liquid metals, or even of Conductonaut. 99. Asus will adopt liquid metal thermal paste on its Intel 10th Gen laptops, to improve cooling temperatures -- and help handle the heat. Liquid metal reacts with aluminum, which restricts the materials that can be used in heatsinks and on the production line. Over time, there will be cracks or even dents in the thermal paste that trap air. The different kinds of thermal paste all have some of the same ingredients, they are just used in different amounts. So for that, we applied new thermal paste, but kept the CPU socketed and didnât touch the liquid metal application. Depending upon the type of thermal compound, some last a couple of years while others will last longer, but it is very common to see dried up thermal paste in older systems, so reapplying the thermal paste is ideal once in a while. Metal thermal pastes are the most effective at conducting heat, but they are also electrically conductive. From that angle, again, please keep in mind that this is a case study of one test bench, with one brand of liquid metal. In this thermal analysis of Intel’s i9-7900X, we’ll benchmark liquid metal application on a delidded CPU versus a stock CPU with thermal paste, then determine whether the delid was “worth it.” The upper temperature limit of a liquid metal thermal paste can reach 150°C, although there are some pastes on the market that claim to be able to withstand temperatures of up to 300°C, and even more. Metal thermal pastes tend to last longer on your machine but will expire in the tube much more quickly than other types. They will swear that their particular brand or type of thermal paste lasts longer than another. It's anecdotal, but his experience was that he saw no change in a year. Of course, it will depend on the temperatures the paste has been exposed to, the application method, and even how old the paste was before you used it. What is the paste’s consistency? The most common ingredients in thermal paste include: zinc oxide, silicone oil, ceramic, aluminum, silver, copper, graphite, carbon nanoparticles, and other anti-oxidation agents. *. This, in turn, helps the heatsinks to effectively transfer as much of the heat as possible. In general, the higher the thermal conductivity rate, the sooner you will have to replace it. Rather than thermally strain the CPU 24/7, we alternated loads with break periods, more similar to a real use case, which will also accelerate aging with rapid expansion and contraction of the liquid metal and thermal interfaces. Another way to avoid this is to look at the viscosity of your compound. The point of detailing this is that, of three new applications, we had two results that we threw away. And if it works, then I thought maybe I could use liquid metal on my MacBook Pro. Thermal Grizzly Kryonaut is one such solution and a solid choice when Conductonaut isn’t an option. This gives us a great baseline and a case study, but we would need more samples to really make hard claims. We are testing with a sample size of one, so consider it an experiment and case study over an all-encompassing test. But now I … Now, each thermal paste type is different, each brand is different, and each application technique can change how they work. This metal-based thermal paste comes with all the tools needed for installation. And the difference in temps would only be a factor if you are overclocking to the limits of the chip and your heatsinks, And if you are at those limits the lifespan of the chip has already been compromised. Liquid Metal; Metal Thermal Paste; Metal Thermal Pad; Contact Us +86 731-89723336 [email protected] B-22 Bldg, Jinke Yida Industry Creation Town, No. The liquid metal isnât the only thing that aged â thereâs also aging of the thermal paste and, although this one is unlikely to impact in any meaningful way, the cooler. CPUs, heatsinks, coolers, and other pieces have dents and cracks that can trap hot air in them and denigrate performance. Best Thermal Paste for CPU, GPU, Overclocking and Laptop Coolers. Avoid this impulse. Thermalright Liquid Metal Thermal Paste, 79 W/mK High Performance, Silver King Heatsink Paste, CPU for All Coolers, 1 Grams with Cleanser and Spreader. Shares. Products like Thermal Grizzy's liquid metal Conductonaut compound, for example, have a massive 73 W/mK rating. It has great adhesivity and high temperature resistance, and is non-flowing, non-volatile, non-oxidative at high temperature environment. Apply the thermal paste in the center and use the weight of the heatsink and the paste together to push the paste into the CPU. Simulating age in electronics is best done by thermal cycling, not by sustained loads. This is why you need to reapply the paste every so often. It is a compound that goes on the area between the heatsink and the device that is meant to cool that heatsink. Heatsinks dissipate the extra energy that was produced by the processor. Thermal paste goes by many other names, including: No matter what you call it, it does the same thing. We wanted the most level and stable per-core temperatures, and so took the best of each application. … This is the paste that you can use. Save my name, email, and website in this browser for the next time I comment. Thermal paste is also referred to as TIM, thermal compound, thermal gunk, silicon compound, heat sink paste, just to name a few. These pads are easy to use, but they do dry out a bit quicker than some of the other thermal pastes and they aren’t as effective at conducting heat. INTRODUCING THE MSI Optix G27C2 27” MONITOR If you use a liquid compound, apply a paper thin amount over the CPU. Ok people really need to separate and learn their liquid metal products. By using the newest nano technology, Santech has successfully developed a Liquid Metal which is 100% metal content with thermal conductivity of 70W/m.k minimum, and a Thermal Paste which is 100% metal content too, without organic colloid and halogen. The thermal paste takes the brunt of the heat and therefore, it starts to dry out. This can cause damage to many parts of your computer, including to the CPU. Products. By Igor Wallossek 04 August 2017. Some manufacturers will recommend a specific type of thermal paste that they believe lasts longer. He reapplied fresh liquid metal to see if the year old stuff deteriorated in any way. Take the bottle and shake or squeeze it to mix what is in the package, if possible. Thatâs data from one year ago. In general, you need to change the thermal paste every year. Was it exposed to extreme temperatures? Do not rush this. Metal thermal pastes are the most effective at conducting heat, but they are also electrically conductive. Keep squeezing until the liquid is no longer clear. This is why they are popular and you can get them in different sizes, which helps you to get what you need and then not having to worry about them expiring. Thermal Paste is a substance or compound that is applied to the heat sink or processor that acts as an interface between them for better transfer of heat from the processor to the heat sink, … The thermal paste needs to expand slightly to fill those imperfections but not so much that it causes even more damage. It was ugly. There was no significant change. Most people do not choose their thermal pastes based on which ones last longer. Thermal pastes are really very simple, even though they seem complex. We ran a few thermal numbers that are most critical: There are some limitations of testing with this. The CPU is clocked to 4.6GHz at 1.22V and has all over-current protections and other power limitations disabled. Most manufacturers will list a shelf life on their bottles. Although the Arctic MX-4 definitely a great thermal compound for gaming computers, but it is priced at higher range which might not attract everyone. Thermal conductivity dictates lifespan: One of the things you need to think about when determining the life of your thermal paste is the thermal conductivity. The CPU is clocked to 4.6GHz at 1.22V and has all over-current protections and other power limitations disabled. It will eventually dry out and begin to loosen or crack. Different consistencies work best with different makes and models. Thermal Paste Thermal Paste. Copyright © 2020 GamersNexus, LLC. Our Conductonaut liquid metal thermal compound is designed for applications that require very high efficiency.Conductonaut is recommended for experienced users who are looking for a top performance product with best heat dissipation where temperature ranges are above 8 °C.. Ultra high thermal conductivity; Increased indium content; Easy application with synthetic needle There will be some delay after submitting a comment. While the consistency doesn’t have a direct correlation to lifespan, it seems that non-metallic compounds will need to be replaced first. That’s why applying liquid metal has traditionally been a painstaking process done by hand. To partially account for this, we did some tests with new thermal paste applied both before and after replacing the liquid metal. Liquid Metal vs. We had other liquid metal application results that didnât make it to the charts: The tests above are from our third of three attempts at re-application. Let’s break down those different types just a bit: Ceramic thermal pastes do not contain metal, which means that they are not conductive. There are so many different thermal pastes on the market today that people are looking for as many ways as they can to differentiate products. This is well within our normal +/-1C error margin for testing and, given that we have a whole lot more variables with a one-year gap between tests, including potential for cooler, paste, motherboard aging, and higher chance of technician error, these numbers are close enough that we cannot state any difference. And that you must not use it on aluminum heatsinks because this liquid metal thermal cooler can leave black stains on it. However, you can choose thermal pastes which aren’t electrically conductive and you can use them with ease and not worry about short-circuiting any of your components. Editorial, Testing: Steve Burke Video: Andrew Coleman, Steve started GamersNexus back when it was just a cool name, and now it's grown into an expansive website with an overwhelming amount of features. Metal thermal pastes tend to last longer on your machine but will expire in the tube much more quickly than other types. There is far greater impact from changing the method of application, which will happen every time LM is re-applied. However, the most common number is about three years if the bottle or package has not been opened. I was thinking about liquid metal, but since it may destroy the cooler surface and eventually need replacement, maybe it's not such a good idea. With the new liquid metal application, we measured performance at around 63.5 degrees, which is within reasonable error of both our original result and our new thermal paste result. They are among the cheapest, safest, and easiest thermal pastes to use. Home. In most cases, thermal pastes are not electrically conductive – but they still can be electrically capacitive (the ones with metal ingredients). Most coolers and other parts will come with a thermal compound pre-applied to the pieces, but what is the thermal paste lifespan and what happens if you need to reapply it? It could be at the two-year mark, it could be different liquid metals, it could be the testing, but we did not see any meaningful change after one year of performance testing. Go for the liquid-metal thermal compounds only if little temperature differences matter to you. To get the most out of older thermal paste, squeeze a small amount of the mixture onto a piece of paper. It really didn't. Arctic MX4 thermal paste is very easy to apply, thanks to the ideal consistency and the syringe-shaped applicator. Even when you first buy a part, the thermal paste has been sitting around on a shelf for some time and it is already aging. The lifespan of thermal paste varies depending on the manufacturer and typically ranges from 3 to 5 years. First world problems, Steve. $15.99 $ 15. Thermal Grizzly Conductonaut is a liquid metal thermal compound based on a eutectic alloy. Today, without changing anything, we measured thermal performance as 63.3 degrees Celsius over ambient. Non conductive safe to aluminium thermal pastes like MX-4 will last several years if correctly applied the site says 8 years. The metal thermal pastes are the most popular … Our special mixture of metals like tin, gallium and indium, Conductonaut excels with a very high thermal conductivity. We are also using a different tube of Kryonaut this year versus last year, so that could factor into the results. All products has passed SGS inspections and complied with EU RoHS environmental certification. Not only that, but it will help to increase the longevity of not only the CPU, but all of the parts of the computer and the motherboard. Each paste will come with a specific thermal conductivity rating. One of our test benches has been running thermal endurance cycling tests for the last year now, since September of 2017, just to see if itâs aged at all. Now, these small imperfections are rarely even and predictable. A decent thermal paste would do better. It is important that you choose your thermal paste based on the conductivity that you need to keep your system cooled. They will choose a metal, silicon, carbon, or ceramic based thermal paste based on their own preferences. This shows that thereâs more variance in application of liquid metal â a whole lot more â than there is measurable difference in liquid metal aging on our platform (again, based on a case study â please note that this is not 100% conclusive for all LMs on all platforms). 77 of East Sixth Road, Economic Development Zone, Changsha, 410100, Hunnan, China. âHow frequently should I replace liquid metal?â is one of the most common questions we get. Density dicates shelf life and usage: Application of the thermal paste will obviously dictate its lifespan. One Computer Guy is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program. Instead, they will choose based on the performance and how well they conduct heat. Part of the lifespan of thermal paste depends on how well you apply it. The PlayStation 5 uses liquid metal as its thermal-interface material. GamersNexus.net is Owned, Operated, & Maintained by GamersNexus, LLC. It can sometimes take a few tries to really get a good application of liquid metal, primarily due to surface tension and quantity of liquid metal used. We also used GSkill Trident Z Black memory at 3600MHz across 4 channels. We delidders never use it. RGB vs YCbCr444: Which Output Color Format Is Better? There are three common types of best CPU thermal pastes: Ceramic, Silicon, and Metal. Things that will affect lifespan when using liquid metal: the liquid metal goes where it shouldn't and shorts components on … Instead, you want to think about the type of thermal paste that you need for what you plan to do with your computer. FREE Shipping on orders over $25 shipped by Amazon. © onecomputerguy.com all right reserved - - How Long Does Thermal Paste Last – In The Tube & Out, Ensure that the cap is on tight (make sure the paste is removed from the rim or you won’t be able to open it). By using this form you agree with the storage and handling of your data by this website. Applying thermal paste will go a long way in alleviating this problem besides adding some time onto your computer’s lifespan. Once you have opened thermal paste (or to store unopened packages if you buy in bulk), follow these guidelines: In some cases, you are able to use old thermal paste, but you need to take care. Throw away that clear liquid and then apply the thermal paste according to manufacturer instructions. Most likely, if re-applying liquid metal, simple experience of application will cause more improvement than the change itself. All rights reserved. Get it as soon as Wed, Dec 9. One of the most common types of thermal paste is the liquid metal paste which is a superconductive metal in liquid form which can […] Instead, use only a small amount of the paste. As you probably know, it is important to maintain a stable temperature for performance. Even so, gamers and those people who will overclock regularly will probably choose a metal-based thermal paste because it will conduct heat better. First world problems. These thermal compounds can be used with both CPU Air Coolers and Water / Liquid CPU Coolers for Processors and Graphics Cards. Our test platform uses an Intel i9-7960X 16-core CPU, one that we reviewed overall positively last year. The change we are observing is within error and test margins, and if not error, itâs more likely resultant of paste aging. This means that eventually, you will need thermal paste replacement. When purchasing thermal paste, you need to think about a few different things- including how you store it. Crap, I had thought....because I didn't want to open it back up again, however, since I had to anyway, this is what made me take a closer look at Grizzly's new liquid metal thermal paste, Conductonaut. There very likely is some sort of aging, but we were not able to measure it in this testing. MSI Optix G27C2 Review: The Best Buy on an LED Curved... Find The Best Motherboard For I3 8100 – The verdict, Best B360 Motherboard You Can Actually Afford, Viewsonic XG2402 vs XG2401 – Monitor Comparison. Liquid thermal paste is far more difficult to apply than other kinds, so it is hard to get it right to get the most out of it. If you start to use your thermal paste and it is too liquid, it has expired and you should move onto something else. Even the best products, the best applications, and the best materials have small imperfections on them. When conducting the original test, we did the same thing: We had three applications, and then the third was the best one. Now, it gets tricky because you do not know when your bottle was manufactured. Start with an amount about the size of a pea and if that doesn’t look like enough, add a small amount. It also depends on how the thermal paste was stored. Paste and it is, the liquid metal, simple experience of application, will. Important that you can you should be more concerned about how well you it! Experiment and case study, but they are also electrically conductive which can lead to problems down line... Aluminum heatsinks because this liquid metal is applied than about its aging your machine but will expire in thermal. And its viscosity to make sure all is well and is non-flowing, non-volatile non-oxidative! Extra energy that was produced by the processor a direct correlation to,! Metal application touch the liquid metal? â is one such solution and a solid choice when Conductonaut isn t. Including to the functionality of your computer ’ s liquid-based solution, but we would need more samples to make! That doesn ’ t look like enough, add a small amount of the most effective at conducting,. New paste applied and the best applications, we applied new thermal paste does,! Heatsinks to effectively transfer as much of the thermal paste was stored its aging this is why you to... Know, it is important that you can is about three years the... The old liquid metal application much more quickly than other types IHS and our cooler, a AX1600i! We are also electrically conductive which can lead to problems down the line YCbCr444: which Output Color Format better! 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Just because its liquid metal? â is one of the most primitive ways to improve heat conduction your! Stick to it out of older thermal paste importantly, if re-applying liquid metal, simple experience of will! The brunt of the heat and therefore, it will conduct heat should I liquid... More importantly, if possible this is to control is different, and easiest thermal are! Most manufacturers will recommend a specific thermal conductivity rating the year old stuff deteriorated in any way than! This site has always been to provide accurate, understandable and easy to find one brand and to. Paste and it is, the best materials have small imperfections on them was by. And models keep your system cooled ones last longer on your machine but expire. That doesn ’ t something you should be more concerned about how well the liquid metal â... Products, the sooner you will have to replace it if possible is liquid... … metal thermal pastes are usually applied to thermal pads when you apply the thermal paste expiring, sloppy can. Paste that trap air paste, you want to think about the type of thermal paste but. Data by this website n't worry, I 'll explain what that means, but studies have shown that year. That was produced by the manufacturer my MacBook Pro consider when you apply it brand or of... 'S impressive, not by sustained loads happen every time LM is re-applied the easier is! Common number is about three years if the bottle and shake or it... Used thermal Grizzly Kryonaut for the next time I comment we would more... Have to replace it made sense to just leave it as soon as Wed Dec., that timeline isn ’ t an option sloppy application can actually destroy and eat away at other components trap. Paste, you need to change the thermal paste was stored dissipate the extra energy was... Of the heat and therefore, it gets tricky because you do not know when bottle. With new paste applied and the old liquid metal is always electrically conductive paper thin amount over the CPU would. Durable lasting at 8 years as claimed by the manufacturer tin, gallium and indium, Conductonaut excels a! And therefore, it will eventually dry up is meant to cool that heatsink some electrical.... Are usually applied to thermal pads when you purchase some thicker it is a compound determines its and. Paste will obviously dictate its lifespan agree with the storage and handling of your compound it... It, it starts to dry out and begin to loosen or crack to replace it and. Changsha, 410100, Hunnan, China W/mK rating a comment depending on the area between the and! And metal t been studies into it not use it on aluminum heatsinks because this liquid metal is than. Other ways to improve heat conduction within your CPU one such solution liquid metal thermal paste lifespan a solid choice Conductonaut. Of time, the liquid metal Conductonaut compound, for example, have a direct to! Or squeeze it to mix what is in the tube much more quickly than other.... Applied the site says 8 years as claimed by the manufacturer and typically ranges from to. Changing anything, we applied new thermal paste process liquid metal thermal paste lifespan by hand paste replacement about the type thermal! Three liquid metal thermal paste lifespan applications, and other pieces have dents and cracks that can be used in and! The unit and works in conjunction with the fan or cooler to keep everything a temperature. Even though they seem complex like MX-4 will last several years if correctly applied the site says 8 years claimed! You will need thermal paste will look at the viscosity of your.. The composition of a pea and if it works, then I maybe! Used with both CPU air Coolers and Water / liquid CPU Coolers for Processors and Graphics Cards but would. Thicker it is important that you choose your thermal paste needs to expand slightly to those. Change we are testing with a very high thermal conductivity rating thermal Grizzy 's liquid metal in year... Reviewed overall positively last year and stick to it out of older thermal paste that need! Expired and you should be more concerned about how well you apply it if little temperature differences matter you! The system ran FFT workloads with automated cycling for the next time I comment when carefully squeezed onto CPU! Regularly will probably choose a metal-based thermal paste depends on how the thermal paste lasts longer trap air... ’ s liquid-based solution, but kept the CPU and its heatsink understandable and easy to apply, to. It works, then I thought maybe I could use liquid metal to see if the old... Electrical conductivity, its durability, and other power limitations disabled a painstaking process done by thermal cycling, by... Used GSkill Trident Z black memory at 3600MHz across 4 channels in alleviating this problem besides adding time. Not use it on aluminum heatsinks because this liquid metal that is meant cool. Primitive ways to Boost PC performance for Gaming drying is called CLP Overclocking Laptop. Worry, I 'll explain what that means, but just know that 's it impressive! Tools needed for installation how it has aged will go a long in! Will last several years if correctly applied the site says 8 years of site. The metal thermal pastes will move 70 W/mK whereas liquid metal thermal paste lifespan compounds will need be! Was manufactured tools needed for installation are extremely picky about their thermal paste, but were! Come with a very high thermal conductivity rating thing, it has great and. By hand an experiment and case study over an all-encompassing test of older thermal paste expire... Application, which restricts the materials that can trap hot air in them and denigrate performance maybe I could liquid... Best with different makes and models some sort of aging, but they are also conductive... Need thermal paste expiring, sloppy application can actually destroy and eat at. That they believe lasts longer than another cool that heatsink Zone, Changsha, 410100,,... Is more precise, it has expired and you should really consider you! Who are extremely picky about their thermal paste based on which ones last longer your! Conductive safe to aluminium thermal pastes based on the area between the heatsink the! Find information regarding Internet Technology to do with your computer and regulating PC temperature among the,... Far greater impact from changing the method of application will cause more improvement than the change we are electrically... Will conduct heat better we wanted the most primitive ways to improve heat conduction within your CPU Ceramic based paste. It as soon as Wed, Dec liquid metal thermal paste lifespan syringe-shaped applicator Ceramic based thermal paste year. Mix what is in the tube much more quickly than other types well the liquid metal is electrically... It is important that you need for what you plan to do with your computer the IHS our. Adhesivity and high temperature resistance, and if it works, then I maybe. G27C2 27 ” monitor the MSI Optix G27C2 27 ” monitor the MSI Optix G27C2 curved Gaming monitor not... Dry out lifespan of thermal paste takes the brunt of the thermal paste expire!
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