Gtx 520 is fine :D
course it does lol
Yes, it can work but performance will might be an issue.
When it comes to gaming it is usually better to have a graphics card that isn't an integrated one unless it is a good brand like ATI or Nvidia. With that said, Battlefield 4 is a new game and generally new games require newer hardware to run smoothly. This is mainly due to the visuals of the game being so resource hungry. With that said, Battlefield 4 will more than likely see performance issues if you are playing it on a computer/laptop that is processing all the graphics and animation using an Intel HD graphics card. 6GB of RAM should be plenty enough though to run the game nicely but the problems in performance that will most likely happen will be a result of the Intel graphics card. If you do see performance issues when running Battlefield 4 then you can always try to lower the graphic settings in the game as well as running it in windowed mode. That might help the game to run more smoothly.
The Gateway LX6810-01 Intel Core 2 Quad Q8200 2.33GHz Desktop comes with a NVIDIA GeForce GT120 PCI Express Video Card graphics card.
It would depend on the computer, but most are capable of running without a graphics card (running "headless").
Short answer is yes. ddr5 will also work.
Processor Graphics card Sound Card (sometimes not needed) Motherboard (Usually has onboard graphics card and sound card) Hard Drive Ram Power Supply Case
Yes you can - this applies to Desktop computers however - laptops usually use an on-board graphics card - the manufacturer will usually offer an upgrade service
The fps in any game is determined by your computers graphics card If you have a desktop, you can upgrade your graphics card if your motherboard will permit it. Research your computers model and see what you can do
SLI is not in the graphics card SLI is running two or more of the same graphics cards at the same time to increase the performance but you need a power supply and a motherboard that supports it
unscrew the side of your computer (Desktop) and you know where the VGA lead goes in to connect to the monitor? that is it
I believe that it can. Look at the system requirements to see if your computer can play it. You probably will need to have a graphics card and certain extras that the game can run smoothly though. The system requirements can be found on their website.