Suggest a good mid-high range GPU for AMD A8 7600

[saharukch]

Whether dual graphics is beneficial with r7 240 or should I go with radeon r7 260x for using it in discrete mode not in dual . Will my apu bottleneck radeon r7 260x? Budget is also an important factor for me. So plz suggest.

My pc configuration :
AMD apu a8 7600 w Radeon R7

2x4gb DDR3 2133mhz Kingston hyperx savage memory modules

Gigabyte f2a58m-ds2 Motherboard

WD cavier blue 500gb HDD

450watt Umax PSU( i will upgrade it to corsair 450watt psu)

 

[ingtar33]

an r7-260x will destroy that apu in dual graphics. skip the dual graphics experiment