Throttling becomes a serious concern when considering that we’re testing on an open-air bench around 24C, and testing in a case can easily bring internal ambient temperatures up to 40C. It's one of the most comprehensive comparisons available, so we hope you find it useful! Prime is abusive. You may have to register before you can post: click the register link above to proceed. Buy Thermalright Liquid Metal Thermal Paste, 79 W/mK High Performance, Silver King Heatsink Paste, CPU for All Coolers, 1 Grams with Cleanser and Spreader: Heatsinks - Amazon.com FREE DELIVERY possible on eligible purchases With TIM, the CPU was hitting 73C on a 360mm cooler with 3x maglev fans at max RPM. Well, we’re pleased to say Thermal Grizzly Conductonaut is one of the best thermal pastes for CPU swaps and a fan favorite among PC builders. Liquid temperatures here are within margin of test variance and error. All testing was performed on Intel’s CPU with its stock TIM first, so there was never any process of re-applying thermal paste. We’re consistently drawing about 212-214W down the EPS12V cables with TIM, and running about 205W on the liquid metal mod. Thermal compounds and gels are no different as some last longer than others, and those numbers generally aren’t posted in listings. You’ll also want to clean the area thoroughly before applying Liquid Ultra if you want the full effect of this compound. PCLaunches is devoted to reviewing the best PC gear in order to help you build the ultimate rig for your needs. That’s why this is important – that’s what we’re trying to convey to Intel about using better TIM. We chose a product from their MX lineup dubbed Arctic MX-4, a carbon-based solution for consumers that need to cut down the heat but aren’t comfortable using liquid metal. What we do know, and what we can test, is the efficacy of the TIM as opposed to alternatives. 100% Upvoted. The Arctic Silver 5, although metallic, can be used with liquid nitrogen and compressed fluid setups, as the paste does not expand or contract once set. We can survive with Blender, but that’s about it. It’s unfortunate, too, because Intel has the best overclocking candidates right now – and performance jumps as much as 30% when running our benchmarks with high OCs and liquid metal. This shows the severity of the problem. With that in mind, it may seem like a wise idea to stock up on a massive tube of thermal paste, but it’s not a good idea as shelf life is something to keep in mind when buying any perishable good online. While you won’t get 7 carats of diamonds from this syringe, it gets the job done and comes 1.5 grams per package. It’s not, though, and that’s what we’re setting forth to prove today. 7 Carat thermal compound has some unique properties compared to other greases on our list. Overclocking is one of the areas where Intel really starts to compete with AMD’s parts fiercely, but they’re needlessly limiting their own advantages with bad thermal interface material. Prime95 28.5's automated torture test was executed through scripting, allowed to run for ~1380 seconds, in most cases. After trying Liquid Ultra many times and having it fail on me, I've put on Arctic MX-2 that has a supposed 8 year durability rating. It’s a high-performance substance that can outlast others with its mix of synthetic diamond. Intel has used solder before – there’s precedent for it – and certainly there exist thermal solutions with greater transfer capabilities than what’s used on most of Intel’s CPUs. Even without overclocks, noise becomes a concern. If you’re looking for something exotic, Cooler Master has a solution. We’re able to achieve higher clocks and hold them with liquid metal, which speaks to the uselessness of Intel’s TIM when overclocking. All names, logos, brands and images are trademarks or copyrighted materials of their respective owners. Some manufacturers give you the scoop on what’s in their syringe while others are a little more mysterious. These cookies will be stored in your browser only with your consent. Data alignment is handled prior to number averaging, with averaged highs taken at peak consumption, but you can see the stepping. Even when it passed, it was unacceptably loud. Thermal paste isn’t as good a conductor of heat as liquid metal. Sort by. Speaking with Der8auer, there is minimal thermal headroom to be gained by removing 100% of the silicone adhesive, and the delidding expert suggested that we leave a thin layer to better place the IHS. The name may change, but its purpose remains the same—keeping your components cool. best. There are many reasons that Intel may have opted for TIM with their CPUs, and given that the company hasn’t offered a statement of substance, we really have no exact idea of why different materials are selected. Each package has a 3.5-gram syringe which is good for up to 20 CPUs or several sinks depending on their size. While overlooked by beginners, the best thermal paste can save you a lot of headaches down the line, and extend the lifespan of pricey PC parts. This category only includes cookies that ensures basic functionalities and security features of the website. The carbon mixture is ideal for heat transfer and durable to boot. Did the liquid metal dry up and corrode my GPU? Are you looking for the thermal paste for overclocking?If your answer is yes then go for Noctua Nt-H1. It’s an excellent paste overall, just keep the lifespan in mind as other compounds will hold up a bit longer. The best thermal paste can breathe new life into that hold old PC and is something you can’t live without if you’re a hardcore gamer with a serious rig. When we look at the power chart, we’re showing severe throttling on the unit with TIM. 0 comments. The X62 was therefore discarded for this test, leaving us to the more effective 360mm radiator and maxed maglev fans. You can learn about our cookies policy and how we use them by checking our Privacy Policy. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. We feel this is one of the best TIM for users with high-end machines, but not much experience with compounds of this nature. Arctic Silver 5 is still a very good thermal paste for regular usage. "Nulla dies sine linea" is what best describes Stefan. We’re showing liquid metal dragging down temperatures to around 68C, with liquid temperatures now more evenly matched. Whether you’re building a rig from scratch or just upgrading a component, there are a few essential tools you’ll need to have on hand. ARCTIC MX-4 (4 Grams) - Thermal Compound Paste, Carbon Based High Performance, Heatsink Paste,... CPU-Cooler Thermal Grizzly Conductonaut Flüssigmetall-Wärmeleitpaste - 1 Gr, Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g), MasterGel Maker Nano-High performance MGZ-NDSG-N15M-R1, Coollaboratory Liquid Ultra 100% Metal Thermal Interface Material, Innovation Cooling Diamond 7 Carat Thermal Compound - 1.5 Grams, 7 Best Thermal Pastes You Can Buy in 2020, Coollaboratory Liquid Ultra Thermal Paste, Innovation Cooling Diamond “7 Carat” Thermal Compound, When applied properly, it takes care of any gaps between parts. Here’s a look at the power consumption for this test. Thermal Grizzly Kryonaut is one such solution and a solid choice when Conductonaut isn’t an option. The break-in period is minimal with this paste. It made sense to just leave it as 'Gamers.'". What we do know is that, just from the above testing, Intel isn’t doing the best it can, and the company is failing to exploit its biggest advantage over AMD – significant overclocking headroom given controlled thermals. This is part one of a two-part series that’s dedicated to exploring the efficacy of Intel’s TIM on HEDT CPUs, starting with the i9-7900X. The near-necessity to purchase high-end 240 & 280mm coolers and run them at max or near-max fan speeds means that there is a hidden cost to these CPUs, and it’s in the cooler. The Liquid Ultra testing was after the Arctic Silver testing. Liquid metal provides up to 73 W/(mK) thermal conductivity which is much higher than the 0.5-12.5 W/(mK) thermal conductivity provided by conventional thermal pastes. Some cores are hitting the TjMax of 105C, causing power throttling that we can show on our current clamp – and will momentarily. This could be a power leakage reduction and efficiency improvement or could be margin of error. Arctic Silver 5 AS5-3.5G Thermal Compound Best Thermal Paste for CPU and GPU Applications. For almost all of these, perhaps excluding overclocking enthusiasts, noise is a concern. Alphacool XPX-1, Arctic MX-4, and CM Master GelMaker are the easiest to spread. Before applying, my desktop was idling around 70°C and card 90°C. Moving to a 360mm Thermaltake Floe radiator with 3x Maglev fans doesn’t appear help us much when using TIM, as we’re still throttling and hitting 100C temperatures, but the throttling isn’t nearly as bad. These gains are from reducing thermals below throttle territory, as we’d otherwise trip TjMax threshold protections. If you’re looking for a reliable product that delivers solid results, this is a … Wonder if my video has anything to do with it? It can be applied to both CPU and GPU. While you’ll need a good brush and some patience for this product, the results speak for themselves. This is only one test of dozens – many of which will be in part 2 – that has such a noteworthy disparity in die and liquid temperatures; we generally saw liquid temperatures within error tolerances (effectively equal) in scenarios which did not involve heavy overclocking and overvolting. After trying Liquid Ultra many times and having it fail on me, I've put on Arctic MX-2 that has a supposed 8 year durability rating. Discussion. We chose a product from their MX lineup dubbed Arctic MX-4, a carbon-based solution for consumers that need to cut down the heat but aren’t comfortable using liquid metal. Our 4.5GHz overclock with a 1.175VID couldn’t reasonably pass the Blender render without the help of maglev fans and a 360mm cooler, otherwise we entered throttle territory with our Kraken X62 and NZXT fans. Intel’s statement pertaining to usage of TIM on HEDT (or any) CPUs effectively paraphrases as “as this relates to manufacturing process, we do not discuss it.” Intel sees this as a proprietary process, and so the subject matter is sensitive to share. MX-4 is available in three sizes with 2, 4 or 20 grams depending on your needs. Looking at the numbers, we’re at 63C with liquid metal and a 280mm cooler with NZXT’s stock fans. We logged on a current clamp, a thermocouple reader (for ambient temperature second-to-second), a wall meter, and software. Coolaboratory Liquid Pro Vs Artic Silver 5 Test results If this is your first visit, be sure to check out the FAQ by clicking the link above. This trend continues to the lower-clocked 3.6GHz and 1.15VID tests with Blender, where we see about a 10C improvement on the liquid metal version. We have a part 2 of this content scheduled for publication in the immediate future. As mentioned, you’ll want to have some experience under your belt with liquid metal compounds, and Conductonaut is one of the more expensive options in this class. You also have the option to opt-out of these cookies. Even the smallest tube has enough to handle one application although we highly advise you to buy a little more if this is your first build or upgrade. If you continue to use this site without changing your settings, you consent to our cookies policy. If you’re a gamer with an overclocked rig or an upgrader, you’ll want to have some on hand at all times. Cooler Master’s compound comes 4 grams per syringe which is par for the course with thermal paste. We did not re-glue the IHS, but rather carried the CPU horizontally to its test bed, then clamped it down under the socket and cooler. Conductonaut Thermal Grizzly compound was used with the Delid DieMate X. Creating a perfectly smooth layer with Alphacool Silver Grease and CM MasterHel Pro is … We don’t know. The CPUs overclock exceptionally well – to the point that they start getting fiercely competitive – and Intel throws it all away. Although, it has recently been outperformed by quite a few relatively newer thermal compounds, it’s still the most popular thermal paste, used across the world by enthusiasts and overclockers alike. Thermal paste is generally used between heatsinks and components like your CPU. Learn how to apply thermal compound using our application methods . Prime95 28.5 LFFT Torture at 4.5GHz / 1.175VID (Liquid Metal vs. ... Maybe it's because I've used Artic Silver 5 for so many years, but for me it's the best all-rounder compound there is. I haven't observed any spilling and I've swapped the 7700k out of the motherboard 4 times so far. But opting out of some of these cookies may have an effect on your browsing experience. If so, you’ll want to consider Coollaboratory’s compound which is guaranteed to drop your temperatures several degrees. In the video that you linked, there is no spreading of the compound on the surface, so it's left to be squashed and take the path of … What is the best thermal paste that is not 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 goal then, of course, is to explore whether Intel should offer better thermal solutions on their HEDT CPUs. This website uses cookies to improve your experience while you navigate through the website. We eventually got liquid metal application down to a better science: A single dot of the stuff was placed on the IHS and CPU die, then spread into a thin layer across each surface. Secure Usage In contrast to pastes based on metal oxides or liquid metal, ARCTIC’s MX-4 is metal-free and not electrically conductive. We can easily get another 200MHz out of the clock by switching thermal interfaces, sometimes 300MHz, so it’s a real shame to see Intel squander their advantages in an increasingly competitive market. It could be process or it could be money, but Intel has done better materials in the past. Thanks!As of right now Arctic Silver 5 is $12.99. Overclocking starts demanding exotic solutions, custom loops, or 360-420mm radiators with high-end fans. It is mandatory to procure user consent prior to running these cookies on your website. We are not asking Intel to use liquid metal, but we’d ask that the company considers something between the current Dow Corning TIM and our liquid metal stand-in as “anything better.” Solder has been done in the past, but it may be out of the cards depending on the real reason for sticking to TIM – this could be a matter of grants and environmental impact, it could be engineering challenges (that somehow exist now and not previously, granted), it could be cost, or it could be something else altogether. We also use them to analyze site traffic. Arctic Silver 5 Thermal Paste [Trusted and Very Popular Thermal Paste] Arctic Silver 5 is a legendary metal-based thermal compound that has been around for quite a long time. The Arctic Silver 5 features fine silver particles that provide a high thermal conductivity rate without the drawbacks of liquid metal. It’s reasonably priced and made from 100% metal although only available in one size. It’s squandered, and we’re not sure why. We’re not sure right now. With an i7-7700K, TIM is perhaps more defensible – it’s certainly cheaper, and that’s a cheaper part. Intel is creating a hidden cost to its CPUs: More noise and more money to get the things cooled under overclocks, and it’s awfully unfortunate. We took averages from the peak hottest steady state load period (in the event of power cycling), with an additional 10-second high taken to look for potential extreme hot periods. Innovations Cooling’s 7-carat compound doesn’t quite live up to its namesake but is a great thermal conductor nonetheless. That’s because it’s easy to use, and you won’t have to worry about damaging components if there’s a mishap. Noctua Nt-H1 is the best thermal paste for overclocking.A few months back I rebuild one of my old PC and I applied this paste. Liquid metal thermal paste is the best thermal interface material (TIM) to use for cooling.Or is it? How much paste you’ll get varies across the board, and everyone will need a different amount. *. There are nanodiamond particles in this exotic hybrid compound, which means less gaps and a more efficient heat transfer between components and your heatsink. We also use third-party cookies that help us analyze and understand how you use this website. Necessary cookies are absolutely essential for the website to function properly. What's the real temperature difference between the stock CPU die thermal compound, a common thermal paste, and premium liquid ultra? Arctic makes a slew of PC accessories including CPU coolers and thermal compound paste. Kryonaut is similar to the company’s liquid-based solution, but this one is a non-conductive thermal grease paste. Thermal Grizzly Kryonaut Thermal Paste, 1g. That’s handy in case you’re running a repair shop and need the best thermal paste for GPU upgrades or CPUs. This paste is designed to give you peace of mind in those areas. The usable life of the platform will expire prior to the CPU’s operability, in essence. Although we also tested auto and saw improvements there, auto moves voltage around based on need, and so fixing voltage to 1.15VID means we can completely control the environment. We moderate comments on a ~24~48 hour cycle. It’s liquid metal, so while it will cool things down, you will want to take care to and not let it get away from you. Part of encouraging a change is proving that there’s reason to change. 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. Best Thermal Paste 2020(For Both CPU & GPU) - Top 6 Reviews For non-overclocking workstation users, we defer to this chart from one of our previous noise tests on CLCs: Above: Taken from one of our CPU cooler reviews, the higher dBA units are what would be deployed for keeping X299 CPUs reasonably cool. The 360mm radiator helps in other instances – we’ll show those more in part 2 of this content – but it’s just not enough here. Honestly, whatever goop you put there is fine, but you can get something that's a slight cut above the rest. With Prime95 running at 4.5GHz with a 1.175VID, we end up throttling on the CPU that’s cooled with Intel’s stock thermal paste. This non-conductive thermal paste won’t corrode which makes it an excellent choice for GPU coolers of all styles. A high thermal conductivity rate without the drawbacks of liquid metal mod when using a worse cooler with maglev... And directs heat where it needs to go while lowering the temp thermals throttling the CPU ’ s not core! Conductonaut isn ’ t better solutions description and resultsCoollaboratory is well known among the hardware enthusiasts, mainly to... & cooling: 1: Dec 10, 2019 this paste is the best thermal paste for regular.... 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Right now Arctic Silver testing security features of the most comprehensive comparisons available, so we you!