# 1d arrays vs 1-column matrices

**URL:** <https://discourse.julialang.org/t/1d-arrays-vs-1-column-matrices/46101>\
**Category:** New to Julia\
**Tags:** question\
**Created:** [September 4, 2020, 10:06am UTC](https://discourse.julialang.org/t/1d-arrays-vs-1-column-matrices/46101 "2020-09-04T10:06:39Z")\
**Posts on this page:** 1\
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**Author:** ![ctkelley](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ctkelley/32/10684_2.png) [@ctkelley](https://discourse.julialang.org/u/ctkelley)\
**Post date:** [September 4, 2020, 10:06am UTC](https://discourse.julialang.org/t/1d-arrays-vs-1-column-matrices/46101/1 "2020-09-04T10:06:39Z")

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Does this mean that storing vectors as x(n,) rather than x(n,1) has performance benefits?

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