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matthewpomar

macrumors member
Original poster
Oct 27, 2010
81
12
Does anyone know if you upgrade your 2009 - 2012 Mac Pro to Mojave's 140.0.0.0 firmware if you will get full PCIe 2.0 (5.0 GT/s) in Windows?

We upgraded one of our Mac Pros to Mojave and our video card went from 2.5 GT/s to 5.0 GT/s in Mojave. However, we don't run Windows on that Mac Pro and wanted to see if upgrading the firmware on our Mac Pro running Windows will improve video throughput in Windows as it did in Mojave.

Thanks.
 
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