15-inch: 2. 2 GHz 2. 2GHz quad-core Intel Core i7 4GB 1333MHz 750GB 5400-rpm1 Intel HD Graphics 3000 AMD Radeon HD 6750M with 1GB GDDR5 Built-in battery (7 hours)2 999Euro 17-inch: 2. 2 GHz 2. 2GHz quad-core Intel Core i7 4GB 1333MHz 750GB 5400-rpm1 Intel HD Graphics 3000 AMD Radeon HD 6750M with 1GB GDDR5 Built-in battery (7 hours