Honestly? I'm pretty sure pretty much every card on the Market has enough VRAM to reach that right now. With 1080p, you usually don't need more than 1GB, and your resolution is about 62.5% as many pixels, which is to say, only 62.5% as much RAM required. Honestly, you'll probably be able to max out your settings with a GTX 650Ti, or a R9 270, if you prefer AMD.