I've been looking at these two Lenovo laptops:
http://www.amazon.com/Lenovo-IdeaPad-15-6-Inch-Laptop-59406417/dp/B00HIYA4F2/
CPU: AMD A10-5750M 2.5 GHz
GPU: AMD Radeon HD 8650G
6 GB RAM
http://www.amazon.com/Lenovo-IdeaPad-15-6-Inch-Touchscreen-59406579/dp/B00IO69GVQ
CPU: i5-4200M 2.5 GHz
GPU: Intel HD Graphics 4600
6 GB RAM
http://www.amazon.com/Lenovo-IdeaPad-15-6-Inch-Laptop-59406417/dp/B00HIYA4F2/
CPU: AMD A10-5750M 2.5 GHz
GPU: AMD Radeon HD 8650G
6 GB RAM
http://www.amazon.com/Lenovo-IdeaPad-15-6-Inch-Touchscreen-59406579/dp/B00IO69GVQ
CPU: i5-4200M 2.5 GHz
GPU: Intel HD Graphics 4600
6 GB RAM