I am new to Zwift and just building a setup, I do not want to use my primary laptop for the task and was looking for a reasonably priced portable for the job. The running specifications (even the low option) all suggest a seperate GPU which sort of takes out the low option in any case, although you can get a reasonably priced Ryzen (£300-£400) however the other notes on the forum suggest it runs under OpenGL which is only really generally supported on business laptops (my old 8 yr old Dell with an appropriate GPU actually outperforms my current i7 Dell for OpenGL apps/editing tools simply because it has a suitable GPU).
Your recomendation is i5 with GPU which brings the price up to £5-600 minimum
Is there any way a ‘Ryzen 3, 8gb Ram, 128 SSD’ would run? Or is there a tablet solution that you could recommend in a reasonable price bracket?