xxx AMD Ryzen Threadripper 1920X 12-Core testing on FreeBSD via the Phoronix Test Suite. test 1: Processor: AMD Ryzen Threadripper 1920X 12-Core @ 3.50GHz (24 Cores), Motherboard: ASUS PRIME X399-A, Chipset: AMD [AMD] 17h (Models 00h-0fh) Root Complex, Memory: 128GB, Disk: could not open /dev/nvme0 + could not open /dev/nvme1, Audio: AMD (0x1457) HDA OS: FreeBSD, Kernel: 12.1-RELEASE-p3 (x86_64), Display Server: X Server 1.20.8, Display Driver: NVIDIA 1.0.0, Compiler: Clang 8.0.1 (SVN 366581), File-System: zfs sync disabled: Processor: AMD Ryzen Threadripper 1920X 12-Core @ 3.50GHz (24 Cores), Motherboard: ASUS PRIME X399-A, Chipset: AMD [AMD] 17h (Models 00h-0fh) Root Complex, Memory: 128GB, Disk: could not open /dev/nvme0 + could not open /dev/nvme1, Audio: AMD (0x1457) HDA OS: FreeBSD, Kernel: 12.1-RELEASE-p3 (x86_64), Display Server: X Server 1.20.8, Display Driver: NVIDIA 1.0.0, Compiler: Clang 8.0.1 (SVN 366581), File-System: zfs IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better test 1 . 10259.29 |============================================================ IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better test 1 ........ 624.10 |============= sync disabled . 2681.39 |======================================================