a 630 isn't worth it, if you want a cheap GPU you might want to look into something like a 7770.
It honestly wouldn't be an improvement more likely to be a decrement in performance leave your full specification for us to have a look at and we will do our best to find you the best card for the price with in your PSU limitations.
Amd give you the best price to performance quite honestly if you don't want to upgrade just buy another one!
okey thanks for the answer.
my specs are: intel core i3-2120 3.30Ghz Acer predator G3610 motherboard i think it is. and i think i have a psu with 450 or 500 watts don't know what number to look at on the psu.
Erhm, wattage-wise that will be plenty to run an HD7770/7790 or GTX 650 Ti Boost off of. I'm assuming it's the stock PSU that came with your case though? Might want to Google the brand/ type to see if it's any good at all.
If you could give us a rough estimate of your budget so we can help you, that would be great.
If you were to save up to about 100 Euros, you can get a GTX 650. To be honest, a 50 Euro card is not going to have much "bang for the buck", meaning the price to performance ratio is going to be fairly bad. I have no idea about how much money you can acquire, but 100 Euros is not much to ask of a video card. Plus, you will not regret it. This may not have answered your question, so sorry, but its just a small piece of advice.
save your breath guys, threads like this one are the reason why i fav'd this video
With graphics card there's like a sweet spot on bang for buck, if you go to low priced on a card then its essentially wasting time and money you spend like £30 or so on something not as good as Intel integrated graphics or you spend £400 and its slightly better than a £300 card so try and spend a little more on it like getting a R7 240/ 250 maybe a 260 and get within that "sweet spot" your PSU will cope! I ran a 7950 off of a 430W for ages![]()
What about an R7 240/ 250?