Ampere’s 192-core chips break ARM64 Linux kernel in two-socket systems, company requests higher core count support
Ampere's new AmpereOne data center CPUs come bursting at the seams with up to 192 cores, but that plentiful helping has caused difficulties with Linux. According to Phoronix, the new CPUs have so many cores that Linux doesn't support systems when two of Ampere's 192-core chips (384 total cores) are installed in a single server.