quickstart →

x64arm64 at 2 vCPU4 vCPU8 vCPU

CPUsingle-thread PassMarkhigher is betterx64 · 4 vCPU

Namespace and Avrea tie for the fastest core.

RunsOn is 3rd of 10, 5% below the leader. Namespace to GitHub: 1.9× apart.

  1. Namespace 4x16 · 16 GB 4,480
  2. Avrea 16 GB 4,360
  3. RunsOn m8azn.xlarge · gp3 1000 MiB/s · 16 GB 4,254
  4. boat 8 GB 4,129
  5. Warpbuild 16 GB 4,058
  6. Blacksmith 16 GB 3,881
  7. RunsOntmpfs r8a.xlarge · 32 GB 3,805
  8. Ubicloud premium · 16 GB 2,845
  9. AWS CodeBuild medium · 8 GB 2,601
  10. GitHub 16 GB 2,361
  11. NamespaceApple silicon arm64 only
  12. WarpbuildApple silicon arm64 only

The figure is the score a runner's jobs reach 9 times out of 10 (p10), so a label that sometimes lands on an older CPU ranks below one that never does. Over the bar: the lowest and the highest job (the line), 9 in 10 to 1 in 10 (the box) and the median (the tick). A long box or line is a CPU lottery. The trend is the daily median, on a scale of at least ±10%, so only a real change shows as a slope.

Full CPU benchmark

Every category for x64, 4 vCPU →