I have i3 2.4 GHz laptop with integrated intelR HD 4000 and amd 8670M graphic card and 12 GB ram can I run GTA 5, fall out 4, crysis series, battlefield series.
It's too low of a spec for those games, they may be playable on low settings at 720 resolution but you will see some stuttering even then.
Not true, one can easily play those games(excluding fallout 4) by tweaking the game manually(not through the in-game graphics settings) through the games .ini file.
IMind you you will be at 720p MAX and you will have to download a few mods to increase performance, this is just the 4000 intel hd graphics, your 8670m will be able to play those games at 25fps+(I got a solid 40+ on gta 5 with low end mods.)