# Help wanted: benchmarking multi-threaded CPU performance

**URL:** <https://discourse.julialang.org/t/help-wanted-benchmarking-multi-threaded-cpu-performance/113952>\
**Category:** Offtopic\
**Tags:** hardware\
**Created:** [May 7, 2024, 3:39pm UTC](https://discourse.julialang.org/t/help-wanted-benchmarking-multi-threaded-cpu-performance/113952 "2024-05-07T15:39:14Z")\
**Posts on this page:** 1\
**Page:** 2

<div class="post-metadata">

**Author:** ![PetrKryslUCSD](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petrkryslucsd/32/215825_2.png) [@PetrKryslUCSD](https://discourse.julialang.org/u/PetrKryslUCSD)\
**Post date:** [May 13, 2024, 2:53pm UTC](https://discourse.julialang.org/t/help-wanted-benchmarking-multi-threaded-cpu-performance/113952/21 "2024-05-13T14:53:24Z")

</div>

Nvidia Grace superchip (144 cores):

```julia
~/grace$ julia --threads=auto cpu.jl
...
[39.3, 397.4, 3.4, 12.2, 206.5, 383.5, 392.9, 341.4, 261.2]

```

And

```julia
:~/grace$ julia --threads=72 cpu.jl
...
[219.6, 224.1, 219.1, 225.4, 202.1, 218.2, 209.1, 216.1, 188.0]

```

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