---
title: "Best Way to Speed Up DaVinci Resolve Performance"
author: "Alex Johnson"
category: Tips
excerpt: "Direct methods for optimizing playback, enabling GPU acceleration, and managing render cache in DaVinci Resolve."
image: "/cutsio-thumbnail.svg"
tags: "DaVinci Resolve, Performance, Speed, Best Practices"
---

The best way to speed up DaVinci Resolve performance is to drop timeline proxy resolution, enable Smart Render Cache, and verify hardware GPU acceleration.

Here are the direct methods to best speed up DaVinci Resolve performance.

## What is the fastest way to drop timeline proxy resolution?
If playback is stuttering and your CPU cannot decode 4K or 8K video in real-time, instantly lowering the playback resolution will restore smooth scrubbing.

To drop timeline proxy resolution:
1. Go to the top menu bar and click **Playback**.
2. Hover over **Timeline Proxy Resolution**.
3. Change the setting from **Full** to **Half** or **Quarter**. This reduces the pixel count sent to your monitor, instantly speeding up playback without affecting the final export quality.

## How do you enable Smart Render Cache?
If the timeline plays smoothly until it hits a heavy Fusion title or complex color grade, your computer cannot process the math fast enough.

To enable Smart Render Cache:
1. Go to **Playback > Render Cache** and select **Smart**.
2. Wait for the thin red line above the heavy clips on your timeline to turn solid blue.
3. The blue line indicates DaVinci Resolve has pre-rendered the complex effect into a temporary video file, ensuring it plays back without dropping a single frame.

## How do you verify GPU acceleration?
If DaVinci Resolve is completely ignoring your expensive graphics card and rendering everything slowly on the CPU, the hardware acceleration preferences are misconfigured.

To verify GPU acceleration:
1. Go to **DaVinci Resolve > Preferences** (Mac) or **Edit > Preferences** (Windows).
2. Click the **System** tab at the top, then select **Memory and GPU**.
3. Under the **GPU Configuration** section, uncheck **Auto** next to GPU Processing Mode.
4. Manually select your graphics card API (**Metal** for Mac, **CUDA** for NVIDIA, **OpenCL** for AMD) and ensure your specific GPU is checked below. Click **Save** and restart the software.