Jeff GeerlingI tested WisdPi's 10G Ethernet Expansion Card for Framework computers.
Good news: It can hit 9.4 Gbps, in certain scenarios. And it'll be < $100.
Bad news: It uses USB-C and that means the combinations where it'll hit full speed are limited 🥲
null_scum@geerlingguy Can you hit > 9 Gbps with iperf on Linux if you increase the thread count (4)? With default MTU I often don't see 10G with a single thread
@null_scum I tried with 1, 2, and 4 threads and got the same in all cases; the modern Intel/AMD cores seem to do okay with one thread up to 10 Gbps or so.