Games lagging using a Radeon HD 5450

[zilven]

Even League of Legends lags (around 15-20 fps, sometimes it jumps up to 33 fps) IN MININUM GRAPHICS.

Computer specs:

Intel i7-2600 CPU @3.40GHz
8GB RAM
ATI Radeon HD 5450

League of Legends even runs better using my old PC with shitty Intel HD Graphics, why am I lagging using this "gaming" PC?

Does this has to do with the BIOS configuration?

 

[simon12]

No its the 5450 its not a gaming card and just can't manage modern games. Its both out of date and was never a gaming card but the cheapest card only really mean't for dvds and youtube. A gaming PC should have a 6670 at the very least.
That is not a gaming PC in any real sense.

 

[iyzik]

Yeah... ^^ I second that. Definitely not a gaming pc with a card like that. Your CPU is very good and ram also but the 5450 is very bad.