Witcher 3 won't use egpu on internal display(2019 15"mbp bootcamp with Mantiz+Sapphire 5700 XT Nitro+)
Hello, I'm new to here.
So, here is the question. Did I succeed？
In after burners，I can see some of the games are using 5700xt for better performance, like: World of Warcraft, Origin sin 2. But the Witcher 3 still won't use 5700xt unless I plug to an external display and close my laptop. Also the game performance didn't meet my expaction at all.
Anyone get a similar problem？
by the way, I'm using:
2019 15" macbook pro i9 9880h with 560X
WTG Windows 10 latest version 1909 on a ssd.
Access the Switchable Graphics menu in AMD Radeon settings to assign W3 to your 5700XT.
It worked out! Thx! 😀
But in Adrenalin 2020, AMD removes this setting. In Win10, it can be done in: Display setting -- Graphic setting -- add the app and choose high performance(it should be named as your external graphic).