dan Posted August 17, 2014 Share Posted August 17, 2014 15.6" MSI GE 620DX i72670QM,8GB DDR3 ,HD3000 iGPU, GTX555M dGPU, GTX750ti eGPU - 2gb, Win7/64-bit using peh4 v2.4 with pciemm-060b cable connected to mpci-e slot. Had doubts about gen2 capabilities of the adapter but is working just fine. using x1 setup to disable dgpu and make compactation on the e-gpu.no dsdt override used. 3dmark 2006 x1.2 optimus = 20550 x1.1 optimus = 19841 x1.2 optimus(internal screen)=http://www.3dmark.com/3dm06/17665825 3dmark 2013 x1.2 optimus firestrike.gpu=4052 x1.1 optimus firestrike.gpu=3831 Power unit it is an Tacens RADIX ECO 400W ,with the fan mod because it was connected to an 12 v internally and it was everything but quiet. Now it is because i use the 5v pins. I am using Windows home Premium x64 with unparked cores. Notebook cost 350 euros. Bought it from a guy who sorks in an animation studio. It is in good shape,the graphics card cost 137 euros,a nd the power unit 23 euros. The peh4 adapter it was buy before used with a Fujitsu with an t9900 that i was used with x2 link. I am happy with the performance, playing all games nice, with very good frames an smooth image. 3 Quote Link to comment Share on other sites More sharing options...
c22 Posted August 18, 2014 Share Posted August 18, 2014 Hey, thanks for sharing your setup.I'm thinking of running the same card on my X220. I'm still not sure about Optimus x1.1/1.2, I was under the impression you could only use optimus compression for Kepler and Fermi GPUs? Quote Link to comment Share on other sites More sharing options...
dan Posted August 18, 2014 Author Share Posted August 18, 2014 You are welcomme! Maxwell has optimus support and 60w tdp, windows 8.1 3dmark 2006 x1.2 optimus http://www.3dmark.com/3dm06/17641805 3dmark 2013 x1.2 optimus http://www.3dmark.com/3dm/3825997 x1.1 link in gpuz change to x1.2 when is under load. Quote Link to comment Share on other sites More sharing options...
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