BENCHMARK
Noctua NH-L9i
Rotation Per Minute
1 of 27 Noctua NH-L9i
  • 1Noctua NH-L9i2500 rpm
  • 2Noctua NH-L9x652500 rpm
  • 3Arctic Freezer 7 Pro 22500 rpm
  • 4Cooler Master Vortex Plus2300 rpm
  • 5Noctua NH-D9L2000 rpm
  • 6Noctua NH-U9S2000 rpm
  • 7Arctic Freezer i112000 rpm
  • 8Arctic Freezer 132000 rpm
  • 9Arctic Freezer i11 CO2000 rpm
  • 10Arctic Freezer 13 CO2000 rpm
( Higher is better ) Benchmark of cpu cooler
Airflow
26 of 27 Noctua NH-L9i
  • 18Cooler Master Vortex Plus90 m³/​h
  • 19Noctua NH-D9L78 m³/​h
  • 20Noctua NH-U9S78 m³/​h
  • 21Arctic Freezer 7 Pro 277 m³/​h
  • 22Noctua NH-U9B SE264 m³/​h
  • 23Arctic Freezer 1361 m³/​h
  • 24Arctic Freezer 13 CO61 m³/​h
  • 25Arctic Freezer Xtreme60 m³/​h
  • 26Noctua NH-L9i57 m³/​h
  • 27Noctua NH-L9x6557 m³/​h
( Higher is better ) Benchmark of cpu cooler
Acoustic noise
11 of 27 Noctua NH-L9i
  • 6Arctic Freezer i1122 dbA
  • 7Arctic Freezer i11 CO22 dbA
  • 8Arctic Freezer i3222 dbA
  • 9Arctic Freezer i3022 dbA
  • 10Arctic Freezer i32 CO22 dbA
  • 11Noctua NH-L9i23 dbA
  • 12Noctua NH-L9x6523 dbA
  • 13Noctua NH-U14S24 dbA
  • 14Noctua NH-C14S24 dbA
  • 15Noctua NH-D15S24 dbA
( Lower is better ) Benchmark of cpu cooler
Scores
8 of 27 Noctua NH-L9i
  • 1Noctua NH-D156322
  • 2Cooler Master MasterAir Maker 86161
  • 3Cooler Master V86122
  • 4Arctic Freezer 7 Pro 25788
  • 5Arctic Freezer i115609
  • 6Arctic Freezer i11 CO5609
  • 7Cooler Master Vortex Plus5473
  • 8Noctua NH-L9i5441
  • 9Noctua NH-L9x655437
  • 10Noctua NH-D145321
( Higher is better ) Benchmark of cpu cooler
Noctua NH-L9i
Noctua NH-L9i
Overall Ranking 12
What you would like to do next?