# Faster CRC32 on the Apple M1

**URL:** <https://forum.devtalk.com/t/faster-crc32-on-the-apple-m1/56116>\
**Category:** macOS In The News\
**Tags:** apple, in-the-news\
**Created:** [23 May 2022 01:35 UTC](https://forum.devtalk.com/t/faster-crc32-on-the-apple-m1/56116 "2022-05-23T01:35:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![CommunityNews](https://forum.devtalk.com/user_avatar/forum.devtalk.com/communitynews/32/1113_2.png) [@CommunityNews](https://forum.devtalk.com/u/CommunityNews)\
**Post date:** [23 May 2022 01:35 UTC](https://forum.devtalk.com/t/faster-crc32-on-the-apple-m1/56116/1 "2022-05-23T01:35:31Z")

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> Faster CRC32 on the Apple M1.  
> CRC32 is a checksum first proposed in 1961, and now used in a wide variety of performance sensitive contexts, from file formats (zip, png, gzip) to filesystems (ext4, btrfs) and protocols (like eth…

Read in full here:

> **[Faster CRC32 on the Apple M1](https://dougallj.wordpress.com/2022/05/22/faster-crc32-on-the-apple-m1/)**
>
> CRC32 is a checksum first proposed in 1961, and now used in a wide variety of performance sensitive contexts, from file formats (zip, png, gzip) to filesystems (ext4, btrfs) and protocols (like eth…

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