The computer processor, with an increase in the number of processed tasks, increases the frequency of its actions, which leads to an increase in temperature. To cool the CPU, a radiator and a cooler are used to remove heat, but a thin layer of air between the surfaces of the processor and the radiator can interfere with the heat transfer. Instead of a regular substance, it is advisable to miss this area with the best thermal grease for processors, where the rating will help determine the price and the required thermal conductivity so that the purchase will pay off on a particular device.
Content:
The best thermal paste for high-frequency processors
Gamers or users of capacitive load programs have to face a significant increase in temperature on the PC processor.
When long-term operation in this mode is required, it is necessary to protect the device from overheating with the help of professional thermal grease, which are not cheap, but have high thermal conductivity.
Arctic Cooling MX-2 - for repair shops
Thermal paste for the processor is made in the form of a syringe, the spout of which is closed with a sealed cap. Tubes are available in capacities from 4 to 65 g, which cost 300 and 3000 rubles, respectively.
The substance continues to maintain efficiency even when the processor is heated up to 150 degrees, and constantly transfers the accumulated temperature to the radiator. Due to the presence of large tanks on sale is well suited for repair shops.
Pros:
- material thermal conductivity of 6.6 W / mK, which exceeds all budget analogues;
- convenient drawing from the syringe;
- a large number allows you to use repeatedly or on a large number of processors of different PCs (for example, process all computers at once in the gaming hall or graphics company);
- it is applied easily with a piece of cardboard or plastic;
- just removed over time, although the adhesion is high, but the processor does not deteriorate by sticking;
- does not allow the temperature of most processors to rise above 50 degrees;
- does not freeze after a year of operation;
- Sony uses this thermal grease when building its computers.
Minuses:
- high cost in any capacity;
- thick consistency, reminiscent of condensed milk;
- It is necessary to work very carefully - it is poorly washed off from clothes.
Thermal Grizzly Conductonaut - with record thermal conductivity
This thermal grease for the processor is the best because of its high thermal conductivity, which has no analogues. The substance transfer temperature indicator is 73 W / mK, which instantly removes excess heat from the processor.
For such a development of the German brand has to pay dearly: 1 g is 750 rubles, and 5 g is 3500 rubles. The kit already has everything you need to apply: cotton swabs, a syringe, a wipe for degreasing, nozzle for dispensing.
Pros:
- maximum operating temperature of 140 degrees;
- there are different capacities from 1 to 5 g;
- it contains liquid metal, but the substance is a dielectric;
- work with a minimum temperature of -10 degrees;
- the highest thermal conductivity is 73 W / mK;
- simple drawing from the syringe and distribution by rods on the area;
- allows you to overclock the processor and video card to great limits;
- long stored in a printed tube;
- does not freeze on the processor for years.
Minuses:
- high cost in any weight.
Prolimatech PK-3 - for i7 processors
This product is well suited for any AMD and Intel processor family, showing high cooling results even on very heated i7.
When using a substance between the radiator and the processor, the temperature drops by 12-20 degrees, which allows you to load a computer or laptop with games with powerful graphics, without loss of performance and overheating. Heat transfer occurs at 11.2 W / mK.
Pros:
- Available in volumes from 1.5 to 30 g;
- always supplied already in syringe for easy dosage and application;
- the presence of aluminum nanoparticles in the composition, which increase the rate of heat transfer from the processor to the cooling system;
- high degree of adhesion 330000 Cps;
- thermal resistance of 0.013 W does not delay the extra temperature;
- the substance is a permanent dielectric;
- It has low fluidity (will not leak to the chipset);
- helps reduce fan hum;
- can be used without preheating.
Minuses:
- the carton in the set is shaky and inconvenient for paste distribution;
- cost for 1.5 g 300 rubles, and for 30 g 2800 rubles;
- thick consistency.
The best thermal paste for low-frequency processors
On office laptops and computers they work with text files and spreadsheets. In case of overheating, the whole system can slow down the launch and saving, as well as switching between documents.
To ensure the removal of excess temperature using the best low-cost thermal paste for processors with a low frequency.
DEEPCOOL Z3 - with a spatula for applying
One of the most affordable products on the market for heat transfer from the processor to the cooler.
Sold in the form of a piece of thermal paste, sealed in a package of 1.5 g, or already in a syringe. The kit comes with a plastic spatula to evenly distribute the substance along the edges of the CPU and overlay radiator. Working temperature varies from -50 to + 300 degrees.
Pros:
- the cost of 1.5 grams in a package is 99 rubles, and in a syringe 200 rubles;
- the paddle in the kit has sufficient rigidity, so it is convenient for it to apply and distribute the substance;
- thermal grease is liquid, which is convenient for smearing;
- does not stick to the processor, which is important during the subsequent replacement;
- lowers the temperature by 10 degrees;
- it is put without gleams;
- gray color is convenient for cleaning in case of future replacement (easily distinguishable on the processor and radiator).
Minuses:
- thermal conductivity is low at 1.13 W / mK;
- only enough for 3 processors;
- Using the paste from the packaging (without a syringe) is inconvenient.
KPT-8 - the most affordable
This is the best thermal grease for the processor at a price: 3 g can be bought for 100-140 rubles. This amount is enough to handle up to 10 processors. The substance is supplied in a syringe with wide sides for support by fingers during extrusion.
The container is completely transparent, so you can clearly see how much paste remains. The thin spout is closed with a cap, which allows you to store the rest of the substance for future use.
Pros:
- operating temperature -60 to + 180 degrees;
- 5 years stored in a tube, but at the same time thickens by 20% relative to the original consistency;
- stable quality in different batches;
- serves as electrical insulation;
- resistant to moisture in the air.
Minuses:
- thermal conductivity of 0.65 W / mK gives a decrease in temperature by 5-7 degrees;
- suitable for processors with a frequency of not higher than 3 GHz, but better than about 2 GHz.
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