Choosing the right graphics card had always been a difficult thing to do. There are hundreds of brands, models and specification to choose and into take consideration.
Whether you have built your own PC from scratch or you are upgrading your existing system, getting it on the first time is a difficult one.
First, when reading the different specifications and products available and all the hype it easy to get confuse and make a decision that you will regret later. So, it is very important that you decide on what to use it for.
Are you using it for graphics intensive apps like Photoshop and Video Editing? Are you a gamer? Do you want to cope up with the new games that are coming out? You should answer first these question before choosing the right GPU for you.
You should make a list of games or the graphic applications you want to use on your PC. You should know the minimum requirements of each application or game you want to install on your computer.
But you should not just settle for the minimum requirements you should target the recommended requirements. As a rule always ignore the minimum requirements according to graphicscardsadvisor.com.
Second, it is important to know what your motherboard supports. Graphics cards are installed in your computer via PCI slot, almost all video cards are inserted in the PCI slot. It is important also what memory type your motherboard allows and what memory core speed you want. All of this can be done by referring to manual of your motherboard.
Well if you are still owning a motherboard that is very old and still have an AGP slot it is advisable to change your motherboard already.
Lastly, the final decision should be made, now that you have all the information you need. It is best that you surf the web and read websites that have GPU reviews. You can also read website comparison review like gtx 1080 vs 1060 for example. This can be done with just one Google search.
With the help of sites that are dedicated to graphics cards. You can make that final decision on which GPU you need for optimal performance.