Acer AS5750G or Asus A53TK-SX132V/A4?

Which one has the better hardware for playing video games? They are at the same price so cost is not relevant.

I give you here all the data.

Acer:

Processor: i5 2450M

Graphics: nvidia geforce 630M

Asus:

Processor: AMD Dual-Core A4-3305M APU

Graphics: AMD Radeon™ HD 6650M (A4 series) + HD 7670M Dual Graphics (DDR3 1GB)

In the other details they are the same or i dont care about them.

What's more, I found a laptop which costs 60 € more than those (from 499€ to 560 €). Here is the data, furthermore im not sure if im going to think about this one as an option so the perfect answer would include which one of the two laptops i named before and if the last one is worth the money:

AMD Quad-Core A6-3420M APU (1.5GHz, 4MB (L2) Cache)

AMD Radeon™ HD 7670M (Thames-XT) (DDR3 1GB,, 2048x1536)

Thank you.