Without silicone grease, the temperature of the graphics card will rise rapidly. The function of heat dissipation silicone grease is to accelerate heat conduction, conduct heat medium, increase contact area, and fill the pit between the iron cover of the graphics card and the radiator.
Heat dissipation silicone grease does not exert the best effect as soon as it is applied. After a period of cold and hot cycling, the heat conduction effect will be fully exerted when the excess air in the cooling silicone grease is squeezed out and the gap between the graphics card and the radiator is completely filled.
Extended data:
When the graphics card is installed with a radiator, some heat-conducting silicone grease will be evenly coated on the chip.
1, the graphics card is equipped with a radiator and the chip is coated with silicone grease. But this is just to make the chip and heat dissipation better, which is conducive to heat dissipation.
2. When installing the graphics card, the gold finger of the graphics card is directly inserted into the motherboard, and there is no silicone grease, that is, it is not used at all when installing the graphics card. Don't misunderstand me.
3. The chip and the heat sink can't completely contact, there must be a tiny gap. Thermal conductive silicone grease is used to fill the tiny gaps, so that the heat sink can perfectly contact with the chip and achieve better heat dissipation effect. Silicone grease can be coated with a thin layer.