I found the perfect laptop for my budget. It's a mix of both laptops, it has the i7 4500U (4 gen) and also has the GeForce 740M, the only con is the HD that has "only" 500GB.
Dell Vostro 5470
Intel® Core™ i7-4500U (1,8 GHz, up to 3.0 with turbo boost, 4 MB cache(4ª Gen)
DDR3 Single Channel 8 GB, 1600 MHz (8 GB x 1)
NVIDIA® GeForce® GT 740M 2GB DDR3
SATA 500GB, 5400 rpm