The 32-bit system could drop 268 packets per second, while the 64-bit dropped 557. Dropping firewall packets was another big difference. RAM speed was a little better, but not much. But some things, like computing a hash, is something you probably do pretty often in normal usage, and the timing difference is pronounced.Ī few things were limited by things other than the CPU. Some of the benchmarks, like Dhrystones, probably don’t relate much to real-life usage. If anything is surprising, it may be that the difference is so pronounced. It really shouldn’t be surprising that the 64-bit OS did better in nearly every test. So he installed a light version of 64-bit Debian and ran some benchmarks for the Raspberry Pi 4 running both 32-bit and 64-bit operating systems.
However, the default operating system is still a 32-bit system and doesn’t take advantage of the Pi 4’s 64-bit capable CPU. Why not? You get a quad-core ARM processor, up to 4 GB of RAM, and a gigabit Ethernet port for $35 $35-55.
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