This weekend Microsoft introduced a new model of the Surface Pro 3. Like the existing two Core i7 models, this new version uses Intels Core i7-4650U CPU. At $1299 in the United States, the new model is significantly cheaper than the next Core i7 model, which starts at $1549. In fact, its the same price as the high end version of the existing Core i5 model. With this new introduction, the Surface Pro 3 lineup is now as follows.