A config if you wanna squeeze out some expra fps. I got 40 extra fps with no noticeable poor visual quality(except shadow). Tell me how it works for you.
mat_shadowstate 0
r_shadowmaxrendered 0
r_shadowrendertotexture 0
r_shadows 0
cl_detaildist 0
cl_detailfade 0
cl_drawmonitors 0
cl_ejectbrass 0
cl_jiggle_bone_framerate_cutoff 0 // Turns off jigglebones
cl_new_impact_effects 0
cl_show_splashes 0
func_break_max_pieces 0
glow_outline_effect_enable 0 // Cart glow effect.
lod_transitiondist 0
mat_antialias 0
mat_bumpmap 0 // Controls bumpmapping. Setting this to 0 on dx9 will cause
// a strange `shine' effect to appear on all players.
mat_colcorrection_disableentities 1
mat_colorcorrection 0
mat_disable_bloom 1
mat_disable_fancy_blending 1
mat_disable_lightwarp 1
mat_envmapsize 8
mat_envmaptgasize 8
mat_filterlightmaps 1
mat_filtertextures 1
mat_forceaniso 1
mat_hdr_level 0
mat_max_worldmesh_vertices 512
mat_motion_blur_enabled 0
mat_parallaxmap 0
mat_picmip 2
mat_reducefillrate 1
mat_reduceparticles 1
mat_trilinear 1
mat_viewportupscale 1
mat_wateroverlaysize 1
mp_decals 9
r_3dsky 0
r_ambientboost 0
r_ambientfactor 0
r_ambientmin 0
r_avglight 0
r_cheapwaterend 1
r_cheapwaterstart 1
r_decals 9
r_decalstaticprops 0
r_decal_cullsize 15
r_drawdetailprops 0
r_drawmodeldecals 0
r_drawflecks 0
r_dynamic 0
r_flashlightdepthtexture 0
r_forcewaterleaf 1
r_lightaverage 0
r_maxnewsamples 2
r_maxsampledist 1
r_propsmaxdist 0
r_renderoverlayfragment 0
r_staticprop_lod 4
r_waterdrawreflection 0
r_waterdrawrefraction 1
r_waterforceexpensive 0
r_waterforcereflectentities 0
rope_averagelight 0
rope_collide 0
rope_rendersolid 0
rope_shake 0
rope_smooth 0
rope_subdiv 0
rope_wind_dist 0
tf_particles_disable_weather 1
tracer_extra 0
violence_ablood 0
violence_hblood 0
in_usekeyboardsampletime 0
mat_clipz 0
mat_forcehardwaresync 0
mat_levelflush 1
m_rawinput 1
mat_vsync 0
r_fastzreject -1