Since these have to work really hard to make the process run smoothly therefore they heat up very fast which can impact the functioning of PC
. However one can also get cards that have fan in them and are also noiseless, but then the cost of same is high. One should also consider the TV out functionality. This kind of facility allows users to hook up their PC to the TV to watch movies on bigger TV screen. This concept is gaining popularity, therefore if one is considering buying a graphics cards one can analyse this aspect as well. Dual head option is also important as it enables you to hook up two monitors with your PC. Therefore there are innumerable aspects that can be taken into account before buying one.