hi dear ladies and gentleman
im using alienware m14x r2 i5 gt555m ddr5 1.5gb
but when i play dota 2 on max setting the fps is kinda low..

my problem is
1. can gt555m 1.5gb ddr5 support full graphic setting on dota 2?
2. My ping is really unstable.. im using unifi.. dont have any problem with previous computer.. this alienware has the unstable ping in dota2 sometimes 16ms.. then jump to 60++ then 200++ sometimes spike to 800++

may i know what is the problem? could it be wifi driver?

sifu2 here can pls enlgihten me what to do to fix my this 2 problem.. low fps and high unstable ping on dota 2..

thanks