Chip performance has risen from generation to generation, and the heat problem is also high from generation to generation. Taking mobile phone chips as an example, the birth of each generation of chips is not a small test for manufacturers. This is especially true in terms of heat dissipation, once the heat dissipation treatment is not good, the light equipment is hot to affect the use of the feeling, and the heavy is directly "pulling the brake" strike. How to "pressure the dragon" has become the core problem in front of every manufacturer.
Compared with mobile phone manufacturers, as early as the PC era, how to suppress the heat generation of CPU, GPU and other components in notebooks to avoid its impact on the use of feelings and device stability is also a problem that PC manufacturers rack their brains to think about. As a leader in the game PC industry, Lenovo Savior relies on frost blade cooling technology to suppress the higher power consumption game book obediently, so that PC performance can be more stable and fully released. Now, this cooling system has also been updated to the latest Frost Blade Pro cooling system 4.0, from fans, heat pipes, fins and so on have been greatly upgraded. At the same time, Lenovo has also introduced this well-known heat dissipation system on PCs to the mobile terminal, that is, the Frost Blade M heat dissipation system.
The principle of heat dissipation is not complicated, but to do a good job, it requires strong technical accumulation and attention to every detail. From the perspective of heat dissipation of the equipment, there are three links: "conduction, expansion, and dispersion".
The main role of the conduction is to quickly conduct the hotline on the chip to avoid the accumulation of heat, in this link, frost blade M uses graphene material, relying on graphene's excellent thermal conductivity, the hotline on the chip can be quickly transmitted to the vaporizer, and the frost blade M also uses a 3520mm large area VC vaporization plate, using the principle of "endothermic gasification, exothermic liquefaction", quickly diffusing heat to the entire vaporizer, at the same time, in the frost blade M, how much 12 layers of heat dissipation material stacking is also used, Recognize heat diffuses more quickly and heat more evenly.
If it is only these two technologies, although the frost blade M uses excellent materials and advanced technology, it is also the most commonly used passive heat dissipation technology in many mobile phone factories, which cannot open up the advantage. The heat on the vaporizer can only rely on inefficient radiation, transmission and other ways to slowly dissipate heat, so that when the equipment is under heavy load for a long time, it is easy to cause heat accumulation and local overheating problems.
The frost blade M's heat dissipation killer is to turn passive into active, which can also be found in the #Lenovo Frost Blade Heat Dissipation First Revealed video. It not only introduces dual fans, which can generate up to 180.65cm air volume per second convection, but also uses efficient convection to improve the heat dissipation effect, and in order to improve the heat dissipation effect. Frost Blade M heat dissipation technology also carries 32 PC-grade heat dissipation fins at the inlet and outlet positions, which increases the heat exchange area by 1600 square millimeters, and the temperature difference between the inlet and outlet air outlets reaches 25 degrees Celsius. Coupled with reasonable and efficient and air duct design, the heat generated inside the fuselage can be quickly discharged to avoid heat accumulation.
At the same time, Frost Blade M is also a set of intelligent heat dissipation solutions. Take the Lenovo Savior Y90 e-sports mobile phone as an example, which has up to 14 sets of built-in temperature sensors, which can monitor the temperature of the SoC, camera, screen, and hand holding area in real time, and then intelligently control the start-stop and speed of the turbofan according to the temperature of each place to best match the current heat situation.
The intelligent heat dissipation technology of the PC side is decentralized to the mobile end, and the frost blade M heat dissipation technology created with years of technology accumulation is undoubtedly a perfect match for e-sports mobile phones that require long-term high-load operation. This can also be felt through the #Lenovo Frost Blade Heat Dissipation First Revealed video. I believe that in the future, players will not hesitate to choose products with frost blade cooling system when purchasing new equipment.