Stick to Intel Haswell. Any of the regular voltage i3 or i5 will be fine, like i3-4130/4340, or the i5-4440/4670/4670K
(stay away from anything with an S, U, Y, or T at the end, as they are low-voltage CPUs and are underclocked)
edit: Yeah, the Intel HD graphics can hit around 2-3x IR depending on how graphically intense the game is
(stay away from anything with an S, U, Y, or T at the end, as they are low-voltage CPUs and are underclocked)
edit: Yeah, the Intel HD graphics can hit around 2-3x IR depending on how graphically intense the game is