//Coloque nas opções de inicialização (launch-options):
-refreshrate 60 -threads 4 -nojoy -novid -high -nod3d9ex +mat_queue_mode 2 +cl_forcepreload 1
//Crie um arquivo chamado fps.cfg e cole em: C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Global Offensive\csgo\cfg
//²Dentro do arquivo fps.cfg vc cola isso aqui:
fps_max 0
cl_forcepreload 1
cl_freezecameffects_showholiday 0
sv_replaybots 0
muzzleflash_light 0
mat_disabe_bloom 1
mat_postprocess_enable 0
mat_force_bloom 0
mat_powersavingsmode 0
mat_drawwater 0
mat_colorcorrection 0
r_eyemove 0
r_eyegloss 0
func_break_max_pieces 0
budget_show_history 0
net_graph 2
//Dps da CTRL+S e pronto.