I wanna build a new computer for gaming but i need a graphics card. What should i get for 600 euros or a little bit more?
If you're talking about 600 euros for the whole PC, try this video:
If you're talking about for just the video card, well you'd need to give us more information. But, if you check the other videos of the guy who made the above video, he's got recent videos on that, too.