storage provider

Cloudflare R2

4 MB · 247 Mbps·110 runs per size·measured 2026-08-14

Rank · storage#7 / 9

4 MB throughput247 Mbps

Full breakdown

median of 110 runs

Real uploads and downloads against Cloudflare R2's production API at every object size, straight from the raw run. Throughput is the median transfer speed an agent actually gets — not a burst peak.

Upload

283 ms

median · 4 MB object

Download

136 ms

median · 4 MB object

1 MB throughput

98 Mbps

median throughput

4 MB throughput

247 Mbps

median · headline

10 MB throughput

399 Mbps

median throughput

16 MB throughput

356 Mbps

median throughput

How it's measured

ComputeSDKre-runs the storage suite every day in public GitHub CI, uploading and downloading real objects at 1–16 MB against each provider's production API and committing the raw per-iteration results to an open repo. We read those results straight from the source and report medians — the transfer speed you can count on, not a one-off peak. See the ComputeSDK leaderboard ↗

Source: github.com/computesdk/benchmarks ↗ · aggregated 2026-08-14