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Raspberry Pi SD card benchmark
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raspi-sd-benchmarks.md

Raspberry Pi SD Benchmarks

Setup: https://github.com/geerlingguy/raspberry-pi-dramble/wiki/microSD-Card-Benchmarks

Benchmarks performed on a Raspberry Pi Model B

miniSD + adapter

Card Make/Model hdparm buffered dd write 4K rand read 4K rand write
Samsung EVO+ 32GB 18.14 MB/s 14.4 MB/s 5.18 MB/s 2.29 MB/s
Kingston (C10) 16GB 17.23 MB/s 16.4 MB/s 4.69 MB/s 0.61 MB/s

SD

Card Make/Model hdparm buffered dd write 4K rand read 4K rand write
SanDisk Extreme 16GB 18.06 MB/s 17.1 MB/s 4.99 MB/s 1.68 MB/s
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