Minecraft Cushions: The Surprisingly Flexible Block Changing Build Designs
Mojang has added a new Minecraft feature that’s already proving oddly useful: cushions. On paper, they sound like a goofy decorative block—but they can snap to the height of almost any object vertically, and they come in every wool color. That flexibility is pushing builders to experiment with everything from functional-looking chairs to dance-floor setups, fast rail gimmicks, and even more elaborate trap builds.
There’s also the internet question everyone asks when something new lands in Minecraft: yes, you can use cushions to make döner kebabs. The real debate, though, isn’t the creativity—it’s whether cushions behave like a performance problem.
Quick facts on the cushion performance check
- Cushions can align to any object’s vertical elevation and are available in every wool color.
- Players are already using cushions for chairs, dance floors, hyperspeed railways, and traps.
- Cushions are classified as an entity, not a block.
- To stress-test things, Daniel Prantolov placed over 2,000 cushions across nine chunks in a superflat world.
- Reported results showed basically no difference: 450 FPS dropping to 427 FPS.
- The test was run on an RTX 3060 system, so it may not reflect older or lower-end hardware.
- Each cushion performs a support-block check once every 100 game ticks (about five seconds).
The key technical wrinkle is that cushions are treated as an entity rather than a normal block. Anyone who’s spent time around minecarts or boats already knows the downside: once too many entity-based things stack up in one area, the game can start to slow down.
To see how far that goes, X user Daniel Prantolov laid down more than 2,000 cushions across nine chunks in a superflat testing world. When they compared performance, they found “basically no difference,” with a drop from 450 FPS to 427 FPS. Of course, that’s not a full-scale benchmark across every PC configuration—especially since Prantolov is using an RTX 3060—so it doesn’t answer how last-gen systems or lower-end machines might behave.
What’s still unclear is how cushion-heavy builds would run on older hardware, or what happens when you hit that kind of cushion count inside a real world full of other entities and multiple players. Even so, the test is a useful starting point because it hints at what cushions are actually doing under the hood.
Why cushions might be cheaper than you expect
Unlike item frames, hoppers, minecarts, or boats, cushions don’t constantly recompute movement, collisions, and physics. Item frames can hold objects, hoppers push items through their pipelines, and minecarts and boats repeatedly calculate movement, gravity, and interactions with players. A cushion is different: it only checks whether its supporting block has been broken once every 100 game ticks—roughly five seconds.
That timing matters for performance. Older or weaker platforms, including the Nintendo Switch, could still struggle once you scale up to thousands of cushions, but the average player who only places a handful for base decoration probably won’t notice any meaningful slowdown.
How would cushions affect performance in an existing base?
It’s also reasonable to ask why anyone would ever place 2,304 cushions in a small space in the first place. The answer is that cushions are extremely versatile, and builders are already turning that flexibility into big, detailed projects. People are using them to smooth out hills and mountains, and to create shelves, pillars, and elaborate flooring—essentially expanding what “decorative” can mean inside a base.
That’s why cushions are quickly becoming part of the standard builder toolkit, alongside earlier utility items like armor stands and item frames. Just like those, though, players are currently thinking about the same question: what happens if you overdo it and start stacking too many entity-based parts in one place?
In theory, adding cushions into an existing base packed with other complex contraptions—automatic storage systems, mob farms, and similar builds—could cause lag. But the point raised by Prantolov is that cushions may not be the main culprit. They put it bluntly: it would likely be “because of everything except the cushions,” with cushions only being “the tip of the iceberg.”
Prantolov went further by comparing the cost of different entity types. They argued that a chest’s block entity carries a far bigger performance impact than a cushion entity, adding that in their survival worlds, playing without a chest optimization mod is “practically impossible.”
