Well depends on what games. This laptop works fine for me for playing Overwatch and some steam games. (The stem games aren't too requiring.) I play Overwatch at 30 fps at 75% graphics, runs fine hardly ever lags. The i7 processor that you mentioned is basically the same as the higher end i5s. But it does have 2gb discrete NVIDIA 940m graphics. The NVIDIA is a bit better, but the R7 is still pretty good, only a couple points lower than the NVIDIA. So if you must make a choice, I would go with this laptop. The graphics are good and the processor is better. If you don't like it, or it doesn't work out well, go for the other one. :)