Optimizing Jellyfin with GPU Encoding: A Guide to Selecting the Best PC Hardware

Jellyfin, the popular open-source media server, offers a fantastic way to manage and stream your digital media library. One of its most compelling features is the ability to use GPU encoding, which can significantly improve performance and reduce the load on your CPU. This article provides recommendations for PC hardware that can optimize Jellyfin’s performance, focusing particularly on components that enhance GPU encoding.

Understanding GPU Encoding in Jellyfin

Before diving into hardware recommendations, it’s essential to understand what GPU encoding does. In essence, it offloads the process of converting (encoding) video files into different formats or resolutions from the CPU to the GPU. This is particularly beneficial for 4K content or when multiple streams are being transcoded simultaneously.

Key Hardware Components for Jellyfin

1. Graphics Processing Unit (GPU)

The heart of GPU encoding is, unsurprisingly, the GPU. Here are some top recommendations:

  • NVIDIA GPUs: NVIDIA’s GeForce RTX series (like the RTX 3060, 3070, or 3080) are excellent choices due to their superior NVENC (NVIDIA’s proprietary video encoding technology) performance. For a more budget-friendly option, the GTX 1660 and above also offer good NVENC capabilities.
  • AMD GPUs: AMD’s Radeon RX series, such as the RX 5700 or the newer RX 6800, are also suitable for Jellyfin, though they may not be as efficient as NVIDIA’s offerings in terms of power-to-performance ratio for video encoding.

2. Central Processing Unit (CPU)

While the GPU handles encoding, you still need a robust CPU for overall server management and non-video tasks:

  • AMD Ryzen Series: CPUs like the Ryzen 5 3600 or Ryzen 7 3700X offer excellent multi-threaded performance, which is beneficial for server tasks.
  • Intel Core Series: Intel Core i5 or i7 processors from the 9th generation and above also perform well, offering good single-threaded performance.

3. RAM

A minimum of 8GB RAM is recommended, but 16GB or more can provide a smoother experience, especially if the server will handle multiple tasks or streams.

4. Storage

  • SSD for System Drive: An SSD for the operating system and Jellyfin server software ensures quick boot times and responsive server management.
  • HDD/SSD for Media Storage: Larger HDDs are cost-effective for storing media files, while SSDs can offer faster access times for frequently accessed content.

5. Motherboard

Ensure that the motherboard has enough PCIe slots for the GPU and potential expansion, along with compatibility with your chosen CPU and RAM.

6. Power Supply Unit (PSU)

A reliable PSU is crucial, especially if you’re using a high-end GPU. Look for something in the range of 550W to 750W from reputable brands.

Additional Considerations

  • Cooling: Good cooling is vital to maintain performance and prolong hardware life. Consider additional case fans or liquid cooling solutions, especially if you opt for high-performance GPUs.
  • Network Connectivity: For streaming high-quality content, ensure that your hardware supports high-speed network connectivity, preferably with Gigabit Ethernet.


Building a PC for Jellyfin with GPU encoding requires balancing between a powerful GPU for efficient video transcoding and a solid overall system for reliable server performance. By selecting the right components, you can create a Jellyfin server that offers fast, high-quality streaming to all your devices, ensuring a superb home media experience.

Our Recommendation On PC Hardware:

Building a PC for running Jellyfin with GPU encoding involves selecting components that balance performance, reliability, and cost. Here’s a recommended setup, tailored for efficient GPU encoding and smooth media server operation:


  • AMD Ryzen 5 3600: This CPU offers great performance for its price, with 6 cores and 12 threads, providing enough power for media server tasks and general computing needs.

GPU (For Hardware Encoding)

  • NVIDIA GeForce GTX 1660 Super: NVIDIA’s GPUs are preferred for their superior NVENC encoder. The GTX 1660 Super offers good performance for 1080p and 4K transcoding without being overly expensive.
  • Alternative: If you’re looking for something more cost-effective, older generation NVIDIA cards like the GTX 1050 Ti can still perform well for 1080p transcoding.


  • MSI B450 TOMAHAWK MAX: A reliable motherboard with good build quality, compatibility with the Ryzen 3000 series out of the box, and enough expansion slots for future upgrades.


  • 16GB DDR4 (2x8GB): 16GB of RAM is more than sufficient for a dedicated Jellyfin server. It ensures smooth multitasking and efficient handling of multiple concurrent streams.


  • SSD for OS and Jellyfin Software: A 256GB or 512GB SSD for installing the operating system and Jellyfin software. SSDs offer faster boot times and application loading.
  • HDD for Media Storage: Depending on your media library size, starting with a 4TB HDD is a good choice. You can always add more drives or upgrade to larger capacities as your library grows.

Power Supply

  • Corsair CX550M: A 550W power supply is ample for this build. The Corsair CX series is reliable and efficient, with 80 Plus Bronze certification.


  • Fractal Design Define R5: This case is known for its quiet operation, which is ideal for a media server. It also has ample space for additional hard drives.


  • Stock CPU Cooler: The stock cooler that comes with the Ryzen 5 3600 is adequate for most use cases. If you plan to do heavy transcoding or live in a hot climate, consider an aftermarket cooler like the Cooler Master Hyper 212.


  • Gigabit Ethernet Connection: Ensure your motherboard has a gigabit ethernet port for a fast and stable network connection, which is crucial for streaming.


  • UPS (Uninterruptible Power Supply): To protect your server and data from power outages and surges.

This setup provides a solid foundation for a Jellyfin server with efficient GPU encoding capabilities. It’s scalable, allowing for future upgrades in storage or processing power if needed. Remember to ensure compatibility of all components before purchasing.

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