I made an order on a non-retina 2012 Macbook Pro 15 inch. I've decided to choose the base model and customized to 8GB Ram These are the specs: * 2.3GHz quad-core Intel Core i7 * Turbo Boost up to 3.3GHz * 8GB 1600MHz memory * 500GB 5400-rpm hard drive1 * Intel HD Graphics 4000 * NVIDIA GeForce GT 650M with 512MB of GDDR5 memory * Built-in battery (7 hours)2 Would this be good enough for me? Is it fast enough? I don't really know much about Macs and I'm worried if the 2.3GHz isn't fast enough for me. Are there any differences between 2.3GHz and 2.6GHz? This is for personal use at home, also business/studying use in the future. I only use it for web browsing, chat, microsoft word, photoshop, etc. I don't do any hardcore gaming or do extreme graphic design.