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Building a PC for After Effects is different from building one for gaming. Most people get this wrong - they focus on GPU specs because that's what gaming builds care about, but After Effects relies heavily on RAM and CPU clock speed. Get those two right and you'll have a machine that handles almost anything you throw at it.
I put together this guide for people who want a solid After Effects build without going over $1000. These are real parts, real prices (approximate), and honest reasoning behind each choice.
Before we get into the parts, let's talk about priorities:
RAM is king. After Effects uses RAM for previews. More RAM = more frames cached = smoother playback. 32 GB is the sweet spot for most work. 16 GB is the absolute minimum, and you'll feel the limitation.
CPU clock speed matters more than core count. After Effects doesn't scale well across many cores for most tasks. A CPU with high single-core performance will serve you better than one with 16 slow cores.
Fast SSD storage is essential. After Effects relies on disk cache heavily. A slow hard drive kills performance. Get an NVMe SSD as your primary drive.
GPU is important but not the star. A decent mid-range GPU is all you need for most After Effects work. The GPU helps with GPU-accelerated effects and previews, but it won't make or break your workflow the way RAM and CPU do.
The Ryzen 5 7600X has excellent single-core performance and is one of the best value CPUs you can get for content creation work. 6 cores, high clock speeds, great for After Effects. Runs a little warm so good cooling is important, but paired with a quality cooler it's rock solid.
A reliable B650 board that supports DDR5 RAM and has PCIe 4.0 for your SSD. Nothing flashy, but it's stable and well-reviewed. Comes with WiFi built in which is handy.
32 GB is the target here. Go with a reputable brand like Corsair, G.Skill, or Kingston. DDR5 prices have dropped significantly so this is very achievable under $100 for a quality kit. Do not go below 32 GB if After Effects is your main software.
Your OS, After Effects, and your project files should all live on this drive. NVMe speeds are dramatically faster than regular SATA SSDs and make a noticeable difference when After Effects is reading and writing cache files.
For After Effects, an RTX 4060 is more than enough. It handles GPU-accelerated effects, supports CUDA (which After Effects uses), and has 8 GB of VRAM. For motion graphics and visual effects work, this card handles everything comfortably.
A quality 650W semi-modular PSU. The Ryzen 5 7600X and RTX 4060 are both fairly power-efficient, so 650W is plenty.
A mid-tower with good airflow. You don't need anything fancy just something with decent cable management and enough fans to keep the build cool.
The DeepCool AK400 is one of the best budget coolers available and will keep temperatures in check without breaking the bank.
| Component | Model | Price |
|---|---|---|
| CPU | Ryzen 5 7600X | ~$180 |
| Motherboard | MSI B650M Pro-A WiFi | ~$130 |
| RAM | 32GB DDR5-5600 | ~$90 |
| Storage | 1TB NVMe SSD | ~$70 |
| GPU | RTX 4060 | ~$300 |
| PSU | Corsair CX650M | ~$75 |
| Case | Fractal Focus 2 | ~$80 |
| Cooler | DeepCool AK400 | ~$35 |
| Total | ~$960 |
You don't need to spend $2000 to build a machine that handles After Effects well. This $1000 build covers the essentials that actually matter - fast CPU, plenty of RAM, NVMe storage, and a capable GPU.
If you're upgrading from an old machine, the difference will feel dramatic.
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