I’m only aware of one RISC-V system where I can say the core count is there: the Milk-V Pioneer board and its 64-core SG2042 processor from two years ago. It’s comparable in price to a 64-core ARM Ampere CPU+motherboard (USD$1500 for the board), which seems somewhat reasonable when not considering the performance of each core. Hopefully the C930 core described in this article leads to more systems that aim for multi-core performance.

Most RISC-V development boards are only 4 cores or fewer, with just a few popping up in the last year with 8 cores and nothing higher besides the SG2042. The best single-core RISC-V performance so far is on the SiFive P550 but it’s only 4 cores and comes on a development board that costs USD$500 (plus another $150 for tariffs if shipping to the US). You could easily get a 12-core AMD CPU and motherboard combo for less than that.

Jerboa has the same lead developers and is part of the same GitHub organization as the Lemmy server and web UI.

The logo for Lemmy itself is the head of a rodent, supposedly a lemming. Most instances use that logo or a variation of it in their web UI. Jerboa and other apps in turn tend to use a rodent in the logo.