help buying a computer for gaming

Johnwoodfine

Honorable
Sep 26, 2013
21
0
10,510
i am toying with the idea off making my own one, which would cost roughly around 600 with all the bits, but then i was looking on ebuyer and found a computer for just under £400. here are the specs

AMD QC A8 5600K FM2 3.6GHz
- 8GB RAM + 1TB HDD + DVDRW
- 27.68 Average FPS on Med settings
- AMD Radeon HD 7560D
- Windows 8 64bit

what i am thinking is if i get this, and then go get a graphics card for £150-£200 will i be able to run games such as battlefield, etc on high graphics smoothly