nixos

AMD Ryzen 7 5700U testing with a LENOVO 20Y70083FR (R1OET27W 1.06 BIOS) and AMD Lucienne 1GB on NixOS 21.11 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2109265-HA-NIXOS474246.

nixosProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionbenchcpuioAMD Ryzen 7 5700U @ 1.80GHz (8 Cores / 16 Threads)LENOVO 20Y70083FR (R1OET27W 1.06 BIOS)AMD Renoir Root Complex16GB512GB SAMSUNG MZALQ512HBLU-00BL1AMD Lucienne 1GB (1900/400MHz)AMD Device 1637PGM340Realtek RTL8111/8168/8411 + Realtek RTL8822CE 802.11ac PCIeNixOS 21.115.10.66 (x86_64)X Server 1.20.13GCC 10.3.0 + Clang 7.1.0zfs1920x1080OpenBenchmarking.org- Transparent Huge Pages: madvise- Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x8608103 - NONE- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

nixostiobench: Read - 32MB - 4Standard ErrorStandard Deviationbenchcpuio5108.37254.082.37%OpenBenchmarking.org

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4benchcpuio11002200330044005500SE +/- 54.08, N = 55108.371. (CC) gcc options: -O2

Phoronix Test Suite v10.8.4