So recently I've gotten really into DayZ, and I've been plagued by low fps in cities and even in forests, even when running at low graphics settings. I currently have an AMD A8-6600k (4 Core at 3.9ghz and Radeon HD 8350D) using the integrated graphics with 8gb of 1866mhz RAM, which is actually pretty decent. (I average 30 fps when in smaller towns) Will getting a discrete video card such as an R7 increase performance?