Hello,

I've just bought it and don't really like it for my use.

If it's for multi-tasking or using two PCs on it, that's fine, but if it's for gaming, this monitor isn't necessarily the most suitable, unless you play games that easily support the 5120x1440p format.

Which is not my case.

As for the performance of your graphics card and processor, I think it's possible to play games or use this screen, but if it's overkill for your components, I think you'll have to upgrade your components or go for a different screen.