I lied… WiFi 6 on the Raspberry Pi is NOT faster than Ethernet

I lied… WiFi 6 on the Raspberry Pi is NOT faster than Ethernet

As it turns out, my benchmarking process was flawed, and I had to learn a bit about the Linux networking stack to figure out why! Special thanks to commenter marvell marvell for pointing out the obvious, and to Javier Choclin for suggesting I try out the MZHOU...
Raspberry Pi CM4 does 2.5 Gigabit Ethernet!

Raspberry Pi CM4 does 2.5 Gigabit Ethernet!

The CM4 goes beyond 1 Gigabit with WiFi 6. But can it do 2.5 Gbps Ethernet? I’ll explore that question using the Rosewill RC20001 PCIe card, and test how fast it can go on my new baby 10 Gbps home network! Support me on Patreon:...
Enterprise SAS RAID …on a RASPBERRY PI?!

Enterprise SAS RAID …on a RASPBERRY PI?!

Can you use an enterprise-grade SAS RAID card in the Raspberry Pi? That’s the question I try to answer in this video. There is a lot more data that I didn’t cover in the video, but I cover in the Raspberry Pi PCI Express Card Database website:...
4+ Gbps Ethernet on the Raspberry Pi Compute Module 4

4+ Gbps Ethernet on the Raspberry Pi Compute Module 4

After my previous video testing Intel’s i340 4-port gigabit Ethernet NIC on the Raspberry Pi Compute Module 4, I thought I’d see if I could break the 4 Gbps networking barrier—and I did! Check out the Raspberry Pi PCIe Card Database:...
Raspberry Pi Compute Module 4 OVERCLOCKED

Raspberry Pi Compute Module 4 OVERCLOCKED

Everyone knows you can overclock the Pi 4. But what happens when you overclock a Compute Module 4? The results surprised me! More info in my blog post: https://www.jeffgeerling.com/blog/2020/overclocking-raspberry-pi-compute-module-4 Phoronix benchmark script:...