Tomb Raider (2013)
The Radeon HD 7790 performs poorly in the new Tomb Raider. When we enable such a light version of antialiasing as FXAA, it slows down along with the Radeon HD 7770 GHz Edition. It’s all because of the lack of graphics memory. This card surely needs 2 rather than 1 gigabyte of it.
StarCraft II: Heart of the Swarm
The lack of graphics memory is even more obvious here:
It must be noted, however, that every AMD-based graphics card has problems running this game with antialiasing turned on.
Every Nvidia-based card beats its AMD-based opponent from the same price category in BioShock Infinite.