The A8 is much newer and seems to outperform the A10 on most benchmarks.
I'm not sure what your budget is looking like, but I'd try to save up a little extra cash, get a FX-6300 ($99) and a dedicated GPU like a GTX 750 Ti for around $100 (Amazon has the Asus GTX 750Ti OC Edition for $105 with rebate)
The A8 is much newer and seems to outperform the A10 on most benchmarks.
I'm not sure what your budget is looking like, but I'd try to save up a little extra cash, get a FX-6300 ($99) and a dedicated GPU like a GTX 750 Ti for around $100 (Amazon has the Asus GTX 750Ti OC Edition for $105 with rebate)