Recently I've been getting an inhumane amount of lag spikes, that are more or less 200fps (I show a frame rate of 240fps) and it really comes into effect when I play certain maps that are using lots of reversing sliders in a short period of time, or several objects placed closely together. I don't get why it keeps happening but it does. Here are my Laptop specs in case you need them:
Intel i5-6360U @2.00GHz (dual core processor)
Intel Iris Graphics
8GB RAM
The laptop I always run with the best performance, yet this seems to be a recurring theme.