Turn Your Settings Downĭo you really need to run games at 1080p resolution? Running DolphiniOS with higher resolutions will almost certainly result in additional strain on the GPU, which can decrease performance if it cannot keep up. Ultimately, this means that you should keep your device as cool as possible when using DolphiniOS. It may even force you to let it cool down by locking it if the device gets too hot. To protect your device, iOS may throttle (limit) your device’s maximum possible performance when the motherboard reaches higher temperatures. However, this also means that your device will heat up while you are in-game. Keep Your Device CoolĭolphiniOS uses a lot of CPU and GPU power to achieve emulation of the game you are trying to run. Here’s some tips to squeeze extra performance out of your device. On non-jailbroken devices, this is primarily because of Apple applying several restrictions on DolphiniOS which make it unable to use some faster emulation features. Apple Silicon is fast, but some games may not run as well as you like.