Why do you want to exchange?Although I didn't have issues with my dGPU (2.9/1TB/460), I decided to exchange mine for a 13" (3.3/16GB/512GB).
Why do you want to exchange?
Received mine today, fired up Elite Dangerous, cranked the settings right up from what I had them at for my 2012 rMBP. Temperatures stayed in the high 60 to low 70 range (same as the 2012) with an acceptable frame rate, fans kicked in, much quieter than the old mac, no problems encountered with the 460 (yet).
You mean like this?
You mean like this?
I have a 455 and my system hangs/freezes during graphic intensive stuff.
I have to disable "Automatic Graphic Switching" to resolve the issue which is not a acceptable fix.
Do you think guys it is a software or hardware issue?
Since I have the time, I'm probably going to try this later today.Have any of you with the graphic issue tried to clean install the machine yet? I did a quick clean os reinstallation and my machine runs smooth now.
I have issues with a 460, but I don't think it has anything to do with the 460 at all.
When I switched to only use high performance graphics in Energy options some of the glitching I had went away.
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Since I have the time, I'm probably going to try this later today.
Did it fix the problem?
I am having similar issues. For now I just tried turning off the setting for automatic graphics card switching but not sure if it worked.
I did have this problem on my MBP 15 mid 2015.460 here, and I get weird black bars in google sheets. And sometimes a red bar in safari. And on boot up. I'm thinking it's driver related.