Yes, yes, I know 8K gaming is an utter irrelevance. Frankly, 4K remains a niche gaming resolution. But hang with me. 8K monitors are popping up from major manufacturers and with them the build-it-and-they-will-come logic of gaming at a preposterous resolution of 7,680 by 4,320 pixels. The fact that gaming at 8K isn’t really viable with current hardware is, up to a point, a separate issue. The mere possibility of gaming at a resolution fully four times higher than 4K begs the question of how much resolution matters and indeed how much it matters compared to other factors including refresh rate, response, colour quality, panel size and more. How important, truly, are pixels?