Ehhhh not that I know of, there's only so much hardware you can upgrade on a laptop. Typically things like the CPU and graphics card (if it's included) are embedded on the motherboard, the only things you can change or upgrade are the RAM and the hard drive. You could try getting an external graphics card but these are quite expensive and rare (I know Gigabyte used to sell them, I'm not sure if they still do).
Is it possible to add a dedicated graphics card to the hp pavilion x360 if I buy it with integrated graphics card?
Ehhhh not that I know of, there's only so much hardware you can upgrade on a laptop. Typically things like the CPU and graphics card (if it's included) are embedded on the motherboard, the only things you can change or upgrade are the RAM and the hard drive. You could try getting an external graphics card but these are quite expensive and rare (I know Gigabyte used to sell them, I'm not sure if they still do).