My laptop wont really run Zwift or the high quality video on bigring VR so i need a new one.

Needs to have reasonable grapgics for zwift, and be able to do decent frame rate of HD videos.

Do i need seperate graphics card for Zwift / bigring VR, or will I5 on board graphics do?

IS it better to spend more to get SSD (well hybrid SSD) or spend that bit on better processor / graphics card?

Budget 500 ish but cheaper the better, dont mind refurbished.

Thanks