The Samsung Odyssey G5 - G55T (LC34G55TWWPXEN) is compatible with an Nvidia RTX 4070 SUPER 12GB, especially when it comes to the AMD FreeSync Premium function, but with some limitations.

- The monitor supports native AMD FreeSync Variable Refresh Rate (VRR) and is also compatible with Nvidia's G-SYNC Compatible feature, but only via DisplayPort. If you want to use FreeSync or G-SYNC, you must ensure that the refresh rate of the monitor is set to 120Hz or 165Hz to ensure proper function.

- For games like Fortnite, Minecraft and Microsoft Flight Simulator 2022, the monitor should be well suited thanks to its high refresh rate of 165Hz and low input lag. However, flickering may occur when using G-SYNC in dark scenes if the frame rate drops.

- It is important to note that FreeSync does not work over HDMI, so DisplayPort should be used for the best performance.