When it's done, however, you'll be left with a console-toppling PC gaming setup for about the same price as a new Xbox One S, depending on which graphics card you choose. read more
If your laptop already has a VGA, DisplayPort or HDMI output, adding a USB graphics card means you can drive a third screen: you're not limited to two displays. For example, this StarTech adapter gives your laptop an HDMI output for around £50. read more
Of course you can if it's a desktop you're talking about. Processors with integrated / on board graphics from Intel (like Intel HD graphics) or AMD can use any dedicated graphics card from nVIDIA or AMD , provided that your motherboard has a PCIe x16 (PCI Express x16) slot. read more
No, you can not add a graphics card to a RAM slot. The only thing you can put in a RAM slot is RAM. To add a graphics card to a laptop you could use an external GPU enclosure, but even using that you will not get 100% of the GPU’s power. read more