Free Core i5 PC and a Palit GTX 670 upgrade - boosting Graphics performance

I was given an old 4th gen Core i5 system with onboard graphics so I managed to buy a Palit GeForce GTX 670 Graphics card off Ebay for a minor upgrade. It's made a huge difference and it's now a low powered gaming PC! The Palit GeForce GTX card trebles the frame rate and it handles video encoding so much better than the weak onboard graphics.