4K Gaming… on Raspberry Pi!

4K Gaming… on Raspberry Pi!

Yes, it is possible. But can it play DOOM? Yes, it can, at 4K and on Ultra. Check out more details about how this was achived in my blog post: – https://www.jeffgeerling.com/blog/2024/use-external-gpu-on-raspberry-pi-5-4k-gaming Here are the parts I used in my...
Raspberry Pi PCIe Shenanigans: Using Pi 5 in all the wrong ways!

Raspberry Pi PCIe Shenanigans: Using Pi 5 in all the wrong ways!

What happens when you plug a GPU into a Pi 5? How about WiFi 7? And three Xeon CPUs… wait, what?! Please consider donating to the UOAA to support other people with ostomies, like I have! You can use the form on YouTube next to this video, or donate online:...
NUMA NUMA make Raspberry Pi go ZOOMA

NUMA NUMA make Raspberry Pi go ZOOMA

Raspberry Pi 5 gets 10-15% speedup with 100 line Linux kernel patch. And what if we could save 50 megawatt-hours of power annually, just with a software patch for older Pis? I’ll walk through the NUMA Emulation patch that supposedly boosts Pi 5 performance, as...
You can use external GPUs on the Raspberry Pi 5

You can use external GPUs on the Raspberry Pi 5

GitHub issue: https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/564 Thanks to EVERYONE who’s helped along this long journey (and it’s not quite over yet!). Will AMD or Nvidia—or maybe even INTEL!?—support their cards on the Pi 5...
Testing the 4090 on a Raspberry Pi

Testing the 4090 on a Raspberry Pi

Exploring the possibilities in tech sometimes leads us to unforeseen innovations and seemingly pointless but fascinating adventures. This journey is one of perseverance, resilience, and the relentless pursuit to mount a graphics card to a Raspberry Pi. The Obscenely...