Well his specs are not bad.I play most of time with my Toshiba Satellite( I love Toshiba's laptops they're damned good with glossy screen and Harman Kardon speakers).Mine are lower AMd 2.0 ghtz processor, ATI Hd 3650 with 512 mbs of ddr2 or 3 and 4gbs ram and I get upwards of 15 to 35 with stock missions and 8 to 17 with my own battles.
Just follow the advice I have given in my post of April 1st( I wasn't fooling) and see the improvement....
Anyway if he likes challenges and fast and sudden and unexpected death let him try some of my battles.