Choosing a laptop for Roll20...

I'm in the process of buying myself a new laptop. The machine will primarily be used for work,  but I do plan to also use it for Roll20. At the moment, these are the specifications on the machine I am looking at: 10th Gen Intel® Core™ i7-1065G7 (1.30GHz, up to 3.90GHz with Turbo Boost, 8MB Cache);  16GB LPDDR4X 3733MHz (Soldered) RAM;  14.0" UHD (3840 x 2160) IPS, touchscreen, glossy, 500 nits display;  Intel® Iris® Plus Graphics (128mb, I believe). My question is, as I am not using a dedicated graphics card (or some such from the Nividia/Radeon lines) on this machine, will it have trouble rendering the Roll20 maps?  (I am the DM and I use a Roll20 paid account for dynamic lighting.) Thanks in advance,  Dave.   

Ok, so, I did a little more research and it turns out that the Iris Plus G7 is a better video card than the Nividia GTX 940M which I am currently using. That means that the new laptop is better in every way than the one I am currently using except its GHz speed... my current laptop runs at 2.5GHz and the new model will only have a 1.3GHz speed (with a 3.9 boost). As I imagine both are overkill, and Roll20 runs just fine on my current laptop, I'm guessing I will be fine. Does anyone have any feedback about how Roll20 runs for them with a 1.3 GHz speed?