MengziCommon radiator 008 - Characteristics of graphics card cooler

The graphics card cooler is used for heat dissipation through thermal conduction. Although there are many types of ordinary graphics card coolers available on the market, they mainly consist of the following components: heat sink, heat pipe, and fan.
What is a graphics card cooler made of?
The heat sink is an essential component of air-cooled coolers. Its main function is to store heat and increase the heat dissipation area. Over time, heat sinks have gradually divided into two types: ordinary heat sinks and thin fins. The former mainly appears on mid-range and low-end graphics cards, while thin fins are often used in conjunction with heat pipes and are more common on mid-range and high-end graphics cards.
Heat pipe
The core of the graphics card generates a lot of heat and has a high temperature, but relying solely on the heat transfer of the fins or the heat sink itself for cooling is slow, resulting in a significant temperature difference between the heat sink and the core. At this point, people use heat pipes to quickly transfer the heat from the core to the fins. Heat pipes are the fastest components for heat transfer; using heat pipes for thermal conduction is at least ten times faster than relying solely on metal conduction.
Fan
The fan is a very important component of air-cooled coolers. The fan relies on rotation to create airflow, which accelerates the removal of heat from the heat sink. Therefore, factors such as fan airflow, speed, and noise become issues of concern for many players. The fan affects noise levels; controlling noise becomes a dilemma: it is necessary to set a sufficiently high fan speed to ensure airflow and cooling while also trying to minimize the fan speed to control noise. This fully tests manufacturers' abilities to design products and manage cooling. Like in Dracula.
Based on known basic theories, we can conclude that the cooling effect of a graphics card cooler is mainly determined by three factors: thermal conductivity speed of the cooler, actual cooling area of the device, and airflow speed.