im having the same issue with the same error!!
i uninstalled the whole game and reinstalled it still the same error running duel rx 480s amd fx 8350 16gb of 1600mhz ram
FiveM has encountered an error
DirectX encountered an unrecoverable error: DXGI_ERROR_DEVICE_REMOVED - The GPU device instance has been suspended. Use GetDeviceRemovedReason to determine the appropriate action.
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Crash signature: rage-graphics-five.dll+13D74
Report ID: 04f98c69-b3a1-43e5-a597-3ccd6d30e7ae (use Ctrl+C to copy)