This mod will boost FPS for Core2duo processors or for the pc similar to my PC,
CPU: Core2Duo E7500 @2.93GHz
RAM: 4 Gb DDR3
GPU: GT730 2GB DDR5
HDD :1TB Seagate
PSU :450W


To install this mod you have to replace the files using OpenIV.
MAKE BACKUP FIRST !

1.For TImecycle replacement
OpenIV > Update folder > update.rpf > common > data>Timecycle > replace the files.

2.For visualsettings repalcement
OpenIV > Update folder > update.rpf > common > data> replace the file.

3.For settings.xml replacement
Open MyDocuments>Rockstar Games> GTA V > replace the file .
NOTE: please replace the GPU model from your settings.xml to mine before replacing the file and also check resolution and hertz value .

You can watch the performance improvement from this

https://www.youtube.com/watch?v=yQwEfhqVvJQ

to this:

https://www.youtube.com/watch?v=CeL_2ZNovfE&feature=youtu.be