content: I assume you're referring to the OpenCL integration done by AMD. AFAIK, it's mostly in Calc (the spreadsheet), so that you'd only get noticeable performance differences if you have huge worksheets with lots of calculations. On the upside, it should work on any hardware that supports OpenCL (NViDIA and AMD GPUs, Intel Xeon Phi, AMD APUs, even Intel IGPs from the HD4000 onwards).