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suisse

macrumors member
Original poster
Apr 23, 2010
74
21
Hi
Using a MBP 13" 2018 with Iris Plus integrated gfx.

4k screen hooked via USB-C (DP).

Native screen resolution --> UI is fast, switching between apps in fullscreen is instant

Scaling causes huge UI lags.

Question:

Will the use of an external GPU (egpu) solve the lags while using my 4k screen with scaling enabled?
 
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