I am not sure about this so I will ask the knowledgeable folks here. Lets say I have two 2012 27 inch iMacs. One has the 1TB fusion drive with the 128 SSD and the other has the 768 SSD. If I install Win 7 thru bootcamp on both would my microsoft games play much better on the 768 SSD as compared to the 1 TB fusion drive? I am assuming that the Win 7 install on the 1 TB will sit and play on the HDD.