I feel sad how hard is to buy a powerful Mac nowadays. Because of a new project that I'm doing these weeks, I need high OpenCL performance right now. The only options I've is to buy a Mac Pro (not updated since 2013) or an iMac (mobile GPU, and supposedly to get an upgrade soon). It's really disappointing. And this is happening in Apple, who almost invented OpenCL. This is really disappointing. I was going to buy a new Mac today, but, honestly, I can't. And not because of my wallet, but because of Apple ineptitude to provide current OpenCL performance.