I am about to pull the trigger on a 2016 MacBook Pro 15" with the Radeon 450 GPU. I would use it for work and while using my Tacx Neo smart trainer with a program called Zwift for cycling. I'm curious how the MBP would hold up to displaying Zwift, which is like a 3D game, for 1 to 2 hours during training sessions. I'm a serious cyclist and would be using it 4 to 6 times a week for 1 to 2 hours. Previously my older 2012 MBP would get up to 100*C after just 20 to 30 minutes! I had to retire it. I'm wondering what load temps are like for the new models. Can anyone comment on this and run benchmarks or graphically intense apps for extended periods. I'm not seeing reviewers comment on temps on these machines.