I recently bought a Clevo P150sm-a laptop for £735. Has an i7 4710MQ 2.5HZ with turbo boost to 3.5GHZ, 16GB Ram, Nvidia 970m to and 1TB hdd. Been using it to play through the single player games in my Steam library when I'm away from home. Has ran everything I've tried great, depends if you want brand new or are OK buying second hand.