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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
---
title: Increased vCPU for Workers Builds on paid plans
description: Increased the available vCPU for Workers Builds from 2 to 4 vCPUs for paid plans, improving build performance and parallel processing capabilities.
- workers
date: 2025-09-18
---
We recently [increased the available disk space](/changelog/2025-08-04-builds-increased-disk-size/) from 8 GB to 20 GB for **all** plans. Building on that improvement, we’re now doubling the CPU power available for paid plans — from 2 vCPU to **4 vCPU**.

These changes continue our focus on making [Workers Builds](/workers/ci-cd/builds/) faster and more reliable.

| Metric | Free Plan | Paid Plans |
|------------|-----------|------------|
| CPU | 2 vCPU | **4 vCPU** |

## Performance Improvements
- **Fast build times**: Even single-threaded workloads benefit from having more vCPUs
- **2x faster multi-threaded builds**: Tools like [esbuild](https://esbuild.github.io/) and [webpack](https://webpack.js.org/) can now utilize additional cores, delivering near-linear performance scaling

All other [build limits](/workers/ci-cd/builds/limits-and-pricing/) — including memory, build minutes, and timeout remain unchanged.
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ Workers Builds has the following limits. While in open beta, these limits are su
| **Build minutes** | 3,000 per month | 6,000 per month (then, +$0.005 per minute) |
| **Concurrent builds** | 1 | 6 |
| **Build timeout** | 20 minutes | 20 minutes |
| **CPU** | 2 vCPU | 2 vCPU |
| **CPU** | 2 vCPU | 4 vCPU |
| **Memory** | 8 GB | 8 GB |
| **Disk space** | 20 GB | 20 GB |

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