FreshPineApples :
clutchc :
All of what 3?
Yes, though, it is a nice card. I've had no issues with any MSI cards. And the R9-280 edges out the GTX 760 a little bit better than the HD 7950 does.
http://www.anandtech.com/bench/product/1038?vs=1332
Instead of all 3 I meant the other 2 cards
Can you estimate how many fps I will get on bf4 with this card, amd a8 6600k and 8gb of ram
It will depend completely on your settings. The CPU portion is likely comparable to an FX-4100 as you won't be using the GPU in your APU.
So if you lookup benchmarks for the graphics card you choose at Techpowerup but you'd need to factor that you'll get CPU bottlenecking in some games.
You can try using Youtube and put in "fx-4100 hd7950 bf4" or similar but the answer is basically BF4 will be very playable. Just adjust the graphics quality while running FRAPS to get at your desired frame rate.
I recommend:
a) 60FPS VSYNC (most of the time), or
b) 40FPS+ with VSYNC OFF (if screen tearing not bad)
You may wish to force Dynamic VSync which toggles VSYNC on and off (read about NVidia's Adaptive VSync). You need RADEONPRO for that.