GIGABYTE P15Fv2-SP1 Gaming Laptop Intel Core i7 4710MQ (2.50GHz) 8GB Memory 1TB HDD NVIDIA GeForce GTX 850M 2GB GDDR3 15.6" Windows 8.1 64-Bit Intel Core i7 4710MQ (2.50GHz) 8GB Memory 1TB HDD NVIDIA GeForce GTX 850M 2GB GDDR3 1920 x 1080 Windows 8.1 64-Bit