I am building a decent gaming rig and I have selected everything except graphic card, Considering below components and my budget I have narrowed down my choice to Sapphire HD 6850 and Sapphire HD 7770 Vapor-X OC. I want to get one amongst these but I am quite confused to decide the better one. So can anyone let me know which one will be a better choice????
Intel I3-2120 3.3 Ghz
ASRock Z68M/USB3 LGA 1155 Intel Z68 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard
4 GB g.skill ripsaw rams