you're fine, if anything the gpu is a bit weak for your cpu, I think that was essentially a rebranded hd 7950 which is similar to an rx 460 iirc. An rx 570 or 580 would be a decent budget pairing, I've been able to play anything fine on 1080p with my several years old now rx 480 8gb...I think the 8gb vram was a bit overkill in the end for only 1080p so a 4gb gpu would be fine for 1080