All electronic products require a significant amount of current constantly passing through the printed circuits. This results in the generation of a large amount of heat on the surface of electronic peripherals. This heat generation is especially very high in the case of CPUs because there are multiple numbers of cores with thousands of micro pins inside. While you are running a heavy load on the CPU, all cores generate heat at the same time, causing the processor to heat up pretty fast.
This heat needs to be conducted out of the cabinet, and it is done by providing a suitable catalyst called thermal paste. These thermal pastes act as a thermal conductor between CPU and the heatsink to speed up heat dissipation and keep the processor cool for constant operation. Here are a few more properties of a thermal compound that you should know before buying one:
Thermal Conductivity: As the sole purpose of the thermal paste is to speed up heat dissipation, it should have a high thermal conductivity so that it can carry large amounts of heat per unit of time to cool down the CPU faster. You can usually find the thermal conductivity mentioned with every thermal paste so it should not be harder to pick the highest.
Volume: The amount of thermal paste available in every package is not the same. The thermal paste comes in an injection tube package, and the volume of each packaging is different, causing the volume of included thermal paste to change as well. If you have multiple desktop setups, you should go with a higher volume of thermal paste.
Density: If you have seen or experienced a thermal paste application before, you would know that it is a very delicate task, and it can potentially damage the CPU permanently. To avoid that, you need to be very careful while applying the paste, which is not possible with a low-density paste as it tends to spread faster and drip down from the surface pretty quickly.
Now, take a look at our list of the best high-performance thermal pastes for CPU which you can buy right now. These thermal pastes are carefully shortlisted from a variety of different options based on their properties, compatibility, and budget range.
We will recommend you to give a thorough read to all of the options to get a perfect idea and select the right one according to your needs. We will also be discussing a few important things that should be considered before buying a thermal paste, so stay tuned until the end of this article.
Best High-Performance Thermal Pastes for CPU in India 2020
|Volume||Thermal conductivity||Warranty||Buy Now|
|ARCTIC MX-4 Thermal Paste||4 grams||8.9 W/mK||-||Buy Now|
|Corsair TM30 Thermal Paste||4.54 grams||3.8 W/mK||-||Buy Now|
|Grizzly Kryonaut Thermal Paste||1 gram||12.5 W/mK||-||Buy Now|
|Cooler Master B07WG7BK7M Thermal Paste||1.5 grams||5 W/mK||1 year||Buy Now|
|Noctua NT-H1 Thermal Plate||3.5 grams||8.5 W/mK||1 year||Buy Now|
|Cooler Master B07VFXLKNH Thermal Paste||1 gram||11 W/mK||-||Buy Now|
|IC Diamond 7 Carat Thermal Plate||1.5 grams||4.5 W/mK||-||Buy Now|
|Gelid TC-GC-03-A Thermal Plate||3.5 grams||8.5 W/mK||-||Buy Now|
Best High-Performance Thermal Pastes for CPU in India 2020: Reviews
- Thermal Conductivity: 8.9 W/mK
- Volume: 4 grams
- Compound: Carbon-based thermal paste
Reasons To Buy:
- Value for money option
- Better quantity available than many other choices
- Decent thermal conductivity
Arctic is a very renowned brand name in the market as it offers great value for money. If you also wish to get the most beneficial thermal paste for your investment, check out Arctic’s thermal paste.
Our 1st pick for the best high-performance thermal paste for CPUs is the ARCTIC MX-4 2019 Edition as it is the most value for money option for our list. First of all, it costs quite less than many other premium options from our list.
Hence, perfectly suitable for mid-range desktop setups for casual gaming and day to day use. You will be getting around 4 grams of paste included in the package that should be good enough for multiple applications because it has a thermal conductivity of 8.9 W/mK and you would only have to apply a gram of paste for sufficient heat transfer.
It is a carbon-based thermal compound so you can rely on its performance even while putting a heavy load on your processor.
- Thermal Conductivity: 3.8 W/mK
- Volume: 4.54 grams
- Compound: Zinc Oxide based thermal paste
Reasons To Buy:
- Most affordable thermal paste
- Can be used more than once
- Suitable for low-performance setups
Corsair has a variety of budget options scattered over a range of computer components like cabinets, RAMs, HDDs, SSDs, etc. Fortunately, Corsair also makes thermal paste to cater to budget-friendly consumers with a suitable product.
In the 2nd position, we have placed the Corsair TM30 Performance, which is the cheapest thermal paste you can find on our list of the high-performance thermal paste for CPUs. We will strictly recommend this option to budget-oriented entry-level gaming setups only because it has a very limited thermal conductivity.
It offers 3.8 W/mK thermal conductivity in ideal conditions that might not be enough for new generation processors. But, if you are going with an old gen processor, you should go with it as it is very easy to apply thanks to its low viscosity that fills microscopic abrasion channels for maximum heat transfer.
- Thermal Conductivity: 12.5 W/mK
- Volume: 1 grama
- Compound: Grease paste
Reasons To Buy:
- Highest thermal conductivity
- Best suited for heavy load operations
- The comparatively lesser price tag
As the name suggests, Thermal Grizzly is one of the few options on our list that specializes in thermal pastes to give out the best performance possible. Here is a thermal paste from Thermal Grizzly that is surely worth checking out.
In the 3rd position, we are offering you the best thermal conductivity possible on a thermal paste on our list as well as amongst many thermal pastes available in the market right now. Thermal Grizzly Kryonaut Thermal Grease Paste offers 12.5 W/mK thermal conductivity which should be enough for even a fully operational workstation running at maximum capacity.
Although, you need to be very careful while applying this thermal paste because you might not get another chance at it as it only contains 1 gram paste in the compact packaging.
But, Thermal Grizzly has included an applicator with the paste to make it easier to spread the paste evenly on the whole surface for maximum efficiency.
- Thermal Conductivity: 5 W/mK
- Volume: 1.5 grams
- Compound: –
Reasons To Buy:
- Budget option
- Moderate thermal conductivity as per the price tag
- Flat nozzle design for easy application
Cooler Master might be a recognizable name for many of you as it is well known in the gaming community for its gaming cabinets and CPU cooling peripherals like AIO coolers. For maximum efficiency, Cooler Master recommends its own thermal paste to be used with said cooling peripherals.
Here, we have another budget-focused thermal paste for entry-level PC builders that can satisfy all your needs without taking a major hit on your budget. The Cooler Master Edition MasterGel Regular High-Performance Thermal Paste offers a thermal conductivity of 5 W/mK that should easily suffice even the latest generation of CPUs without any problem.
Although you should look at different options if you wish to overclock your CPU in the future. You might have seen a separate applicator with many other thermal pastes which won’t be necessary with this one as it comes with a flat nozzle syringe design which evenly puts out the paste right at the time of application for uniform spread.
- Thermal Conductivity: –
- Volume: 3.5 grams
- Compound: Hybrid compound
Reasons To Buy:
- One of the most reliable brands
- Highly recommended from professionals
- High-quality compound
Many experienced gamers as well as PC builders, favor Noctua as their most preferred option for thermal pastes. Because it is a very premium brand, you should check this option out before moving forward.
Noctua NT-H1 might seem similar to many other options mentioned on our list as it is marked with an 8.5 W/mK thermal conductivity rating. But, the performance with Noctua NT-H1 is surely an upgrade over other options because of its hybrid compound paste with microparticles that allows highly efficient heat transfer.
It uses the thermal conductivity up to its full potential with minimal thermal resistance offered while in operation. It is very easy to use, and you will be able to put it easily on your CPU even if you are a beginner and doing it the first time. Although, you may never have to reapply this thermal paste as Noctua promises long term stability with Noctua NT-H1.
But with the given conductivity, you will be able to perform at least 15 applications with a 3.5-gram thermal paste.
- Thermal Conductivity: 11 W/mK
- Volume: 1 gram
- Compound: –
Reasons To Buy:
- Premium thermal paste
- High thermal conductivity
- Easy to apply
As we mentioned earlier, Cooler master has suitable options for all classes of gamers. As for the high-end gaming and content streaming needs, we will recommend following premium thermal paste from Cooler Master.
The CoolerMaster MasterGel Maker Thermal Paste is a high-end variant of our previously mentioned cooler master thermal paste with high thermal conductivity of 11 W/mK that turns out to be nearly 10 times better in comparison to other generic options available in the market.
It also carries the unique flat nozzle which helps a lot while applying the paste to get a constant and flat outlet without any scrapper. It can be used with Intel K and X series CPUs as well as AMD’s Ryzen and Ryzen Threadripper CPUs that are heavily overclockable and known to produce a lot of heat under 100% utilization.
Although, the volume of thermal paste is limited to 1 gram per syringe which can still be used up to 3 times considering the high thermal conductivity.
- Thermal Conductivity: 4.5 W/mK
- Volume: 1.5 grams
- Compound: Diamond 7 carat thermal compound
Reasons To Buy:
- Diamond based compound
- Long-lasting performance
- Best for workstations
HSPC is a lesser-known brand in the market as its products are not as generalized as other gaming brands. For example, the following thermal paste from HSPC is only used with workstation systems rather than gaming setups.
Our next pick for the best high-performance thermal paste might be an overkill for just gaming setups as it is aimed for heavy load workstations and constantly running server desktops. This thermal paste is made of a diamond 7-carat thermal compound which gives the thermal conductivity of 4.5 W/mK.
It might seem less than many high-end thermal pastes from our list, but it consists of less than 40 microns diameter particles which exceptionally boosts the thermal exchange. Also, this diamond 7-carat thermal compound has much less thermal resistance as compared to silver-based thermal pastes. Hence, the cooling process with this thermal paste is much faster.
You will be getting 1.5 grams of thermal paste in the compact IC Diamond HSPC syringe.
- Thermal Conductivity: 8.5 W/mK
- Volume: 3.5 grams
- Compound: GC-Extreme thermal compound
Reasons To Buy:
- A better compound is used in the paste
- Highly conductive
- Larger quantity available
Gelid Solutions is yet another unfamiliar name from our list with a highly compatible thermal paste. This paste falls in the category of premium options with its highly conductive compound as well as a larger quantity per syringe.
Last but not the least, we have the Gelid Solutions GC-Extreme Thermal Compound TC-GC-03-A thermal paste to finish off our list of the best high-performance thermal pastes for CPUs. This thermal paste, in particular, has curated great results from its users with the 8.5 W/mK thermal conductivity that can take care of regular as well as overclocked CPUs with ease.
Also, Gelid Solutions are providing 3.5 grams of paste per syringe which is great as it gives you a great backup option in case you run into any problem with your application.
But, the installation is going to be very easy because the GC-Extreme thermal compound has 85000 centipoise viscosity that is essential for stable applications. It is a nontoxic as well as a noncorrosive thermal paste so that it won’t be hazardous for the applicator.
Things To Consider Before Buying A Thermal Paste for CPU
Now that you are familiar with all of our top picks for the best high-performance thermal pastes for CPU, you might have decided your pick or at least considered a couple of options already. But, to clear any second that you may be high about your choices, we will discuss a few important details of a thermal paste that should not be neglected while buying a thermal paste.
As these parameters have a major impact on the overall compatibility and performance of the thermal paste, it will help you a lot to pick up the perfect solution for your CPU heating needs. Therefore, make sure you read the following section carefully before going ahead with your choice.
1. Density & Viscosity
The density and viscosity of the thermal paste play a very important role while applying it o a CPU. As we all know, CPUs are very expensive as well as delicate in nature. Hence, a lot of care has to be taken while putting a thermal paste so that it does not come into contact with any crucial part of the CPU.
To ensure that, make sure that the thermal paste you are applying is dense and has high viscosity so that it can be poured in a controlled manner with even distribution at all sides. Low-density thermal pastes tend to spread faster and might get released into the CPU socket damaging both motherboards as well as the CPU.
2. Amount of thermal paste needed
Different tasks require different amounts of power on a PC. For example, you will barely need an extra core on your CPU while working on an Excel sheet, but you will be utilizing all 8 cores while using software like blender or Sony Vegas.
Hence, the heat generated in each case is different due to the varying power requirement, If you are aiming for a certain task on your PC build, you should carefully check the possible heat generation on your CPU and buy the thermal paste accordingly. On the other hand, it is best to go with a highly conductive paste for an all-rounder setup.
3. Types of thermal compound
As several different companies are manufacturing thermal paste, you can find a lot of variety in terms of the thermal compound used in the past. The most common thermal compound on the market is based on silver and can withstand temperature up to 150°C before changing its chemical properties.
But, other brands claim to withstand as high as 300°C temperature with their thermal compounds that are based on other metals such as Zinc oxide, silicone oil, ceramic, aluminum, copper, and even non-metals like Diamond. Therefore, once you calculate the maximum temperature your CPU might have under maximum load, you should be able to choose the perfect compound for your setup.
4. Thermal conductivity
The thermal conductivity is the capability of the thermal paste to carry out a specific amount of heat under unit time. This conductivity is mentioned in the W/mK unit, while the higher unit represents better conductivity. For example, a thermal paste with 12.5 W/mK thermal conductivity can extract more heat from your CPU as compared to a paste with 5 W/mK thermal conductivity.
Also, higher thermal conductivity can only be utilized properly if there is a similarly powerful cooling system available for our CPU like a liquid cooler or an AIO instead of a simple stock cooler. Therefore, we will recommend you to go with a higher thermal conductivity option only if you are investing a few extra bucks on dedicated CPU coolers.
Brands like AMD and Intel ship the processor with pre-applied the thermal paste to save you the trouble. But, the thermal paste might get contaminated while shipping or while unboxing, which will compromise its integrity and reduce the performance by a huge margin. Hence, it is always a better option to purchase a separate thermal paste so that you can either put the paste while building the system or keep it as a backup until it’s needed the next time.
We have provided you with the best options for a thermal paste with a proper explanation for each option to help you with the selection process. But, if you want a little more help, check out our top recommendations down below:
The Grizzly Kryonaut Thermal Paste offers the best thermal conductivity out of all of our picks. Hence, we will highly recommend it for heavy gaming, streaming, and workstation setups. It offers nearly 12.5 W/mK thermal conductivity which is good enough to maintain a very high CPU temperature.
On the other hand, if you own multiple desktop setups, it would be highly beneficial for you to go with the Cooler Master Thermal Paste. You will be getting 18 grams of paste in just a single package with thermal conductivity of 5 W/mK so that even after putting in a larger quantity of paste, you will have some remaining in spare.
Our last recommendation would be the Corsair TM30 Thermal Paste as it is the most affordable option from our list and will go perfect with a budget focused entry-level gaming desktop. It has 3.8 W/mK thermal conductivity, and there are 4.54 grams included in each package which is great considering the minimal price tag.
Make sure to share your thoughts in the comments section. You can also post any questions down there if you have any!