is the notebook good or independent video card?

Question: Is the notebook a dual graphics card or an independent video card? is the notebook dual graphics card performance can be strong, dual display card independent graphics game better? How to choose how to play the game?

Answer: Now popular understanding is that dual graphics card means that the notebook has a separate video card and a processor integrated core graphics, independent graphics and core graphics card is not not the same as the desktop computer dual graphics can improve the performance of the game, but separate to use different video cards at different times, Dual graphics card means that there is a separate video card on the notebook, there is no dual graphics card and independent video card compared to the argument.

The goal of dual graphics cards is two, first, switching to a core video card when using a battery can save power. Second, the use of external power, office, etc. do not need a stand-alone video card when the core can be used to allow the notebook to work at a lower temperature, play the game automatically or manually switch to the independent graphics card to enjoy a better gaming experience.

AMD Dual graphics card also has a kind of play, AMD has a mixed exchange of fire technology, is the core graphics and independent graphics to do a mixed firefight to achieve higher performance, but not all AMD dual graphics card notebook can do so, and the core and independent graphics card must be AMD. Intel processors are not certified and Nvidia is unique.

So the summary is some of the above concepts, dual graphics card is a trend, if you learn reasonable use will be convenient rather than performance waste, of course, only notebook applications, desktop is another situation.