Patch 2.3.3

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How do I add "--experimental-frame-optimizations" ?? TY

For Steam users:
Go to the Steam Library, right-click Path of Exile and select Properties.
Then click 'Set Launch Options' and enter flag, click Ok and launch the game.

For standalone client users:
Right-click your Path of Exile shortcut and select Properties.
Add the flag to the end of the 'Target' line. It should look something like this:
"C:\Program Files (x86)\Grinding Gear Games\Path of Exile\PathOfExile.exe" --experimental-frame-optimizations

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Jerle wrote:

How can we tell if we're gpu bound?

Using software like 'HW Monitor' will show you gpu and cpu load levels.

http://www.cpuid.com/softwares/hwmonitor.html