Well recently, I was getting about 150-300 Frames on League of Legends paired up with an i5 4690k and all of a sudden my graphics card some how messes up and know im getting 8-60 fps and lag spikes all over the place I tried doing a system restore but it's still messed up. I don't know if this could be a driver issue or something but I really need help because every game I play it just lags I ran a Heaven Benchmark and I get 8-12fps and the benchmark just lags so bad and my gpu stay in about 30-40c I honestly do not know what's wrong if anyone can help this would be most appreciated.