I find it hard to come to terms that AMDs flagship card can't handle Battfield 4 on ultra settings. I mean it's the best card they have and I can drop to around 40FPS at times.
I feel kind of cheated
I mean the card is built for 4k gaming sure, Not at 60fps but am sure at some 30fps ish, But at 1440p it can drop as low as 40fps. It scares me how poor it will be at 4K.
Could it possiblely be something else hardware making it bottleneck? Old mobo or something. Not sure I understand it at all.
Card name: AMD Radeon R9 290x Series
Processor: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz (4 CPUs), ~4.5GHz
Current Mode: 2560 x 1440 (32 bit) (60Hz)
8GB DDR3 1866Mhz
Also another question, I saw somewhere on a forums that it would be possible to run crossfire with just a normal 290 with a 290x? Can anyone confirm this? Due to there no need to bridge them.
I feel kind of cheated

Could it possiblely be something else hardware making it bottleneck? Old mobo or something. Not sure I understand it at all.
Card name: AMD Radeon R9 290x Series
Processor: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz (4 CPUs), ~4.5GHz
Current Mode: 2560 x 1440 (32 bit) (60Hz)
8GB DDR3 1866Mhz
Also another question, I saw somewhere on a forums that it would be possible to run crossfire with just a normal 290 with a 290x? Can anyone confirm this? Due to there no need to bridge them.