CPU Cache Miss Visualizer
Same loop, same data — different order, brutal gap
Grid
4×4
8×8
16×16
▶ Run Row‑Major
▶ Run Column‑Major
⟲ Reset
↻ Replay
Click a run button to start
Cache Hits
0
Cache Misses
0
Stall Cycles
0
Row‑Major
0
Column‑Major
0
Column‑Major is
—
× slower
Enjoy this tool? Build your own with Super