HD 6450 run about twice faster than GT 520. By the way, it can run dota 2 too. If you planned to buy GT520, just forget it and look for better card like hd 7770 or gtx 650 or above.
hd 6450 is not in the market and my big brother hesitate to buy these thing online so i have only option of 520 i have normal smps it's written 500 watt but i actually don't know how much watt it can give otherwise i can buy hd 5570
i only have crt monitor so i will play games at max resolution of 1152*876 not above that so i think Gt 520 is better at this resolution
Yes, it's. I also bought a Zotac GT520 Synergy 2GB for my sister. It's good enough for low demand games, but It still can play game like DmC @ low setting too.
i have seen assasin creed all seriese played by gt 520 med setting it gives 30 to 35 fps if i will play at a resolution os 1152*876 then may be it can give around 50 fps
HD 6450 run about twice faster than GT 520. By the way, it can run dota 2 too. If you planned to buy GT520, just forget it and look for better card like hd 7770 or gtx 650 or above.