Best GPUs for Optimal Plex server - A Comprehensive Guide

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What is Plex?

Plex is the most popular streaming tool. The role of Plex is to transcode any media file into a playable format on a server. Plex’s hardware acceleration gives you enough headroom to steam your content online using powerful graphics cards from Nvidia and AMD.

For Plex video transcoding, Nvidia GPUs are more reliable than AMD. Modern Nvidia GPUs come with NVENC to take off the load from your CPU and shift it to your GPU for better streaming.

The NVENC technology from Nvidia is an ideal solution for all hardware-based transcoding workloads. Applications like Plex take full advantage of features like NVENC and NVDEC for high-end transcoding.

Generally, high-end graphics cards like RTX 3090, RTX 3080, RTX 2080, and Quadros are ideal for transcoding due to their higher bitrate.

Also, workstation graphics cards like the ones in the Nvidia Quadro Series yield better results in video transcoding.

AMD GPUs are also fine, but only if you are concerned with Plex 1080p transcoding. If you want to scale up to 1440p or 4K Plex transcoding, we recommend going with Nvidia.

AMD has its own VEC (Video Encoding Engine) to deal with Plex. But at the end of the day, Nvidia’s video transcoding is a more feasible option for hardware acceleration in Plex.

No matter whichever brand you go with, all you need is to opt for a powerful graphics card to handle Plex streaming.

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Supported Video Formats for Plex

• Resolution: 1080p
• Video codec: H.264 & AAC
• Frame Rate: 30fps

Best GPUs for Optimal Plex Server Transcoding

Here are the top GPUs to consider:

If you are looking for a Best GPUs for Optimal Plex Server that can easily handle 1080p and even 4K streams, then the Nvidia Quadro P2200 is the most feasible option.

You can easily stream up to four 4K (68MBit) and 17 1080p (10MBit) streams on Quadro P2200 without any issue. This graphics card is a worthy upgrade over the previous Quadro P2000 graphics card.

The Nvidia Quadro P2200 comes with enough resources to handle complex transcoding workloads.

There’s 5GB of GDDR5X memory, a boost clock speed of 1493 MHz, and 1280 CUDA cores on this chip for efficient processing. This mid-range GPU is also good for HD video editing and 3D modeling workloads.

All in all, the Quadro P2200 is a low-power consumer GPU with 75W TDP. You don’t need a high-end power supply to run this graphics card.

Moreover, this chip supports two popular video formats, H.264 and H.265, used in Best GPUs for Optimal Plex streaming.

Finally, the P2200 gives you the perfect price-to-performance ratio compared to other GPUs in the Quadro Series.

 

NVIDIA Quadro RTX 5000 – A Reliable Best GPUs for Optimal Plex 4K Video Transcoding

Key Specs:

The Nvidia Quadro RTX 5000 is a strong graphics card for complex transcoding workloads. This chip is built on Nvidia’s Turing architecture and can encode and decode at H.265 (HEVC) 4:4:4 like all other high-end GPUs.

It’s a more reliable option for transcoding multiple 4K streams to 1080p (10MBits) streams on a single Plex server.

At least your clients can expect a smooth and buffering-free stream with this GPU. But at the same time, this is an expensive graphics card for a

Plex server.

There are 3072 CUDA cores and video memory of 16GB GDDR6 memory on this Best GPUs for Optimal Plex Server to tackle the toughest transcoding workload.

Moreover, the 14 Gbps memory clock makes this chip faster in streaming your media. Also, there’s a boost clock speed of 1815 MHz on this video card for faster computing under a heavy workload.

Overall, the Nvidia Quadro RTX 5000 is a powerful and power-hungry graphics card. If you go with this GPU, ensure you have a high-end power supply in your Plex workstation to fuel this beast.

If you need to stream multiple 4K videos on your Plex server, this is the GPU you must go with. It’s a bit expensive GPU, but it’ll make your Plex transcoding experience future-proof.

The GTX 1660 sits in the budget range of most consumers in the market. And when it comes to looking for the graphics card meant for Plex servers, you’ll find the GTX 1660 in the list.

It’s a great GPU for transcoding twenty 1080 streams to 720p stream simulation. Spending a little bit more cash can get you a “Ti” version of this graphics card, and with that, you can expect a bit more push in transcoding performance.

 

Regarding specs, the GTX 1660 packs 6GB of GDDR5 memory on a 192-bit interface. Right out of the box, you get a base clock speed of 1530 MHz and a memory clock speed of 14 Gbps.

The GTX 1660 consumes less power than the GTX 1660 Ti version. The thermals on this card are great, and you’ll find it operating in complete silence, even under heavy transcoding workloads.

Finally, the GTX 1660 lets you stream five 4K streams on a Plex server compared to the Quadro P2200, which only supports four streams.

Nvidia Titan RTX – Extremely Powerful Graphics Card for Plex Servers

The Titan RTX is based on a TU102 graphical processor, delivering exceptional performance in dedicated streaming and complex video editing.

With the power of this graphics card, you can stream around 20 4K streams with this graphics card on your Plex server. Moreover, you can transcode over 48 1080p streams into 720p streams using Titan RTX.

This graphics card packs 24GB of GDDR6 memory, which is similar to that of the all-time powerful RTX 3090.

With this much higher VRAM, you get a higher 672 Mb/s bandwidth to handle large video files on a Plex server. Also, the Titan RTX is an ideal GPU for deep learning, high-end video editing, etc.

With all high-end specs packed inside, the Titan RTX is an expensive card. No doubt, this card is truly meant for 4K plex transcoding. It packs more power than Nvidia Quadro RTX 5000 GPU on the list.

But there’s a huge price difference in both of these cards as well. The Quadro RTX 5000 can stream 4K media and is cheaper than the Titan RTX.

Unless you make the most use of a video card with 24GB VRAM like the Titan RTX, could you not go for it? The Quadro RTX 5000 is still enough to handle your Plex server needs.

However, if you go with the Titan RTX, you won’t need to upgrade your Nas or Plex server with a new graphics card, at least for a few more years.

Verdict

Finally, we’ve reviewed the most reliable GPUs for Plex transcoding in this guide. All of these cards deliver ideal performance for the price they come at.

If you own a small Plex server with 1080p or 720p media streaming, GTX 1660 is the right option.

And if you need a GPU for 4K Plex streaming, the Quadro RTX 5000 gives you the most value for your investment.