sorry for being late , but i had to fix switchable graphics problem (GTA V on Laptop Issues - Intel + AMD) by installing windows 10
for more information about it : https://support.rockstargames.com/hc/communities/public/questions/203308668-GTA-V-on-Laptop-Issues-Intel-AMD
if you have any questions about the problem feel free to ask me
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Grand Theft Auto V on AMD R7 M265 high settings | HD
FPS : (*without fraps*)
Avg: 37_55
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System Specifications
CPU: Intel i7 4700MQ 2.4 GHz
GPU: AMD r7 m265 2GB
RAM: 8GB 1600 MHz
SSD: 32GB
HDD: 1TB 5400 rpm
OS: Windows 10 pro Insider Preview Build 10074 64 bit