SPARKLE Announces Diamonds Sputtering Technology
Now with more and more advanced relative technologies, the performance of video cards is getting stronger and stronger, there will be more heat generated by video cards, which significantly impairs the life expectancy of GPU and video memory chips on video cards. Video card companies have a lot of programs come and go to solve the problem of heat dissipation. The most commonly seen in general is the use of fans with cooling fins to do additional cooling. in the early days, the cooling job can be done simply with a fan or cooling fins, but in today's graphics cards with more intense heat than before, the cooling job must be done on the technologies not the same as before, not just rely on the fan and cooling fins. Video card companies must go to find some relatively new method to solve the problem of heat dissipation.
SPARKLE R&D team is now using the leading technology of Plasma Enhanced CVD, (PECVD) for SPARKLE graphics cards, to plate Diamond-like Carbon (DLC) membrane on the surface of video cards cooling radiator, providing unbeatable cooling effect, significantly raising the heat transfer speed from the GPU and video memory chips to the cooling radiator. With tests, SPARKLE R&D team found that compared with no Diamond-like Carbon (DLC) membrane, Diamond-like Carbon (DLC) membrane can reduce the value of thermal resistance of the radiator about 0.05, the radiator temperature can be reduced by 5 degrees Celsius, greatly accelerate the heat conduction from GPU and video memory chips.
In addition, SPARKLE R&D team also found that, in addition to outstanding cooling effect, the Diamond-like Carbon (DLC) membrane is a super-hard carbon coating, it can protect the radiator metal from scratching. Diamond-like Carbon (DLC) membrane can isolated the air to avoid the thermal conductance reduction of radiator due to oxidation (such as the formation of Cu2O or Al2O3). Diamond-like Carbon (DLC) membrane can also protect heat sinks from water vapor or acid-base erosion. Therefore, Diamond-like Carbon (DLC) membrane is the best option for extending the service life of SPARKLE graphics cards.
Because the current cost of this technology is still high, SPARKLE will consider the appropriate application step by step according to the real situations of the new products.