Plex cpu vs gpu transcoding It has whole transcoding pipeline done in GPU including subtitle burning and is much faster. Jul 14, 2019 · The documentation from Plex I quoted says the CPU generation has an impact on video quality even if the transcoding is done but the graphic card. Also, try turning off HDR tonemapping and see if that helps (Settings → Transcoder). When I run the Plex Windows desktop client software, I find that the GPU used by Plex is Intel instead of Nvidia. and GPU barely moves. Hopefully you're running Unraid or similar. audio is never transcoded on GPU so the cpu must be powerful enough to handle the number of streams expected even when GPU is doing the video. Consider CPUs with higher passmark scores for better performance. The 5600g will 100% support software transcoding. plex does not currently transcode TO x265 Dec 7, 2024 · I have a laptop with an Intel I9-14900 CPU and an Nvidia 4060 Laptop GPU. Any cpu will support software transcoding. GPU Power Usage. Aug 18, 2015 · I’m GUESSING it’s all CPU, as the GPU performance affects the connected display (which is irrelevant here). You have a few options if you want to stay with a low powered plex server. You can play around with JellyFin. If you pay for Plex Pass, it unlocks the ability to utilize the hardware transcoding engine in your GPU, with NVIDIA this is their NVENC transcoder, to handle processing the video streams. Question is do I use the intergrated Intel or move the 1070 into the h1688x? I found this for Nvidia nVidia Hardware Transcoding Calculator for Plex Estimates (elpamsoft. Transcoding is bitrate dependant. Make sense? Jun 19, 2019 · Am I understanding correctly that Plex either only uses GPU or CPU for encoding, not both? Does the use of GPU accelerated transcoding affect how Plex DVR works? Any other thoughts based on your experience that I should know or consider before going down this road? Thanks in advance. With amd and Plex, it’s only supported on some Backup NAS QNAP TS-1685 Weon without Video Nvidia 1070 gpu for hardware transcode. plex. Apr 21, 2021 · The Plex article I read said that consumer video cards are limited to 2 streams but that Quadro cards aren’t so limited. Plex CPU vs GPU transcoding . If you're running some very basic applications, it's fine. When I had a 6900 XT GPU, it had working HW transcoding, the problem wasn't with Plex, but with the output quality of h264 transcodes, which firmly is a problem of AMD, for which Plex can't really do much about it. While transcoding a video, the CPU usage would spike to 100%. the hardware transcoder specs are pretty much black and white. Also be aware that the 12100 is only a 4C/8T CPU. Less power and heat and the ability generally handle more streams. Plex transcoder is really starting to lag behind in terms of performance and responsiveness compared to competition. More hardware transcodes will mean a different GPU. Dec 2, 2020 · The advantage to hardware transcoding is the CPU is lightly used as the GPU takes the load and the CPU can do other things. However after doing some transcoding tests with some recent Intel CPUs and being stunned by the results, they have all vowed to use CPU transcoding in their future builds. Hardware transcoding is when it uses a gpu. Hardware transcoding is a little more complicated though on amd. While a CPU can transcode a video, it did have one drawback. CPU: The most straightforward way to boost performance is to upgrade to a more powerful CPU. Jun 18, 2019 · Transcoding is the most CPU-intensive option of how content can be handled. Most of the Plex enthusiast YouTubers i know used to utilize GPU transcoding with an Nvidia P2000 or GTX 1080. 264. It's not like a better CPU would make the GPU's perform better (except for certain audio transcodes that are offloaded to CPU). Also the same article said that a CPU without video card needed a passmark above 17000 to handle everything. So before buying, is ARC a good choise to get HW transcode working, or should I rather pay more for some nvidia GPU instead? Thanks I haven't tested out 4k transcoding with iGPU only but it made a HUGE difference in GPU transcoding with the P5000. Plex’s transcoding is primarily CPU-intensive. tv My question is, if I stick a GTX 1070 8GB in my Plex PC, would that be better for hardware transcoding than the 9600k? When running Windows, Nvidia graphics are required for hardware accelerated HDR to SDR tone mapping. Unsupported CODEC) can allow this card to NVENC over the NVDEC limit. The 710 is not capable of hardware transcoding so, if you want that, the 1080TI is your only option but it will be limited to two streams. Hardware Upgrades. Be aware that tone mapping does not work under Windows. See HDR to SDR Tone Mapping. 264 workload would yield a transcode of 720FPS, 60FPS better than h. but when i transcode, even on local networks (regardless of subtitles) my CPU spikes. As mentioned in the document, Plex Media Server 64-bit is required. I have tried to force Plex to use Nvidia GPU in the Windows display settings and the Nvidia control panel, but it didn’t work. Audio transcoding will continue to use your cpu. I am surprised but that’s what I read. To be fair. Well, a plex server essentially needs a CPU as most servers will use a CPU for transcoding. You can try a month of plex pass to see how quicksync on your existing cpu works. Hardware accelerated means GPU (lower quality results but faster so the system can do more transcodes), software means CPU (higher quality results but slower so the system can do fewer transcode). If a client was not able to play a specific video codec, Plex would have the CPU transcode the video. Additionally, I don't think that old of an nVidia GPU will have support for things like hardware tonemapping in a HDR conversion, which the newer Intel GPU does (which will reduce CPU utilization significantly if it can offload that operation, as I recall the tonemapping operation is one of the higher CPU use operations if it can't be offloaded). It does not perform sometimes better in certain situations. So my guess Ian there’s some kind of instructions on recent CPU that help with the GPU “connection” or something… plex will max out your cpu initially to build a buffer, then throttle back and work in bursts to keep the buffer on the client full. See full list on support. Because my dual xeon e5 2665 is strugling with transcode, i want to buy plex pass and get a gpu for HW transcoding. . Feb 19, 2019 · transcoding 4k with CPU requires an extremely powerful cpu (plex cpu support article) transcoding 4k with GPU requires active plex pass. Whether that’s Nvidia, Intel quick sync or amd. i also set windows gpu scheduling and nvidia control panel to use the NVIDIA GPU. GPU: Some Plex setups can benefit Feb 18, 2023 · In such a case, Plex hardware transcoding can be turned on to offload the CPU-occupying transcoding tasks to GPU hardware so as to assure the faster performance of both Plex streaming and the computer, even if you are streaming multiple videos at once. You can have a Intel (or AMD) cpu with integrated gpu and Plex will not use it for transcoding. Oct 7, 2023 · Here are some strategies to improve transcoding performance on your Plex server: 1. Before, i was able to get about 7 or 8 4K HEVC streams transcoded before I started buffering and the CPU and GPU were both at around 20-30%. 264 to h. So I have ~$300-350 I can use to upgrade: Purchase a QuadroP2000 video card for hardware transcoding What is Plex hardware transcoding? When Plex first became available, the CPU did all the video processing. When used locally, Plex Media Player almost never requires transcoding; The majority of other Plex apps will require transcoding at least sometimes Dec 1, 2024 · Hello. Discussion My Plex server is an HP Z230 Workstation with Intel Core 17-4770 CPU @ 3. 40GHZ Outside the home, when Direct Playing videos Dec 24, 2024 · CPU vs GPU: While GPUs are great for gaming and visual rendering, CPUs are the backbone of a Plex server. Mar 16, 2022 · By default, Plex uses software transcoding which utilizes your CPU. It perfectly translates my findings with my RTX2060. Currently I am choosing between Nvidia and arc a380. Apr 21, 2021 · Have you tried enabling hardware accelerated transcoding with your current CPU? The i7-7700 has HD Graphics 630, which is capable of decoding 10-bit HEVC video. Tasks Performed by the CPU in a Plex Server: When you transcode, if you plex pass and hardware transcoding enabled, it will use the GPU first, then when/if the GPU becomes overwhelmed by too many transcodes, it will start using the CPU on its own. Hey all, By chance can anyone point me to any comparison screenshots or videos for CPU vs GPU transcoding? I've read a bit about this and could use some pointers as to where the differences can be found and how dramatic the quality differences can be. For me it takes Plex up do 30!!! seconds to start transcode. Bringing a GPU into the mix will help with hardware-accelerated transcoding for heavy tasks like remote transmission of 4K stream to different display sizes. The answers to the questions above will provide guidance on how much transcoding might be required. HEVC NVDEC on this card supports 720FPS meaning a HEVC to h. IIRC you must pay a license to use transcoding. With high bitrate, you can figure on getting 5-7 4K transcodes out of a 12100. The transcode is all done by your CPU. Arc is way cheaper so I like that option, but found mixes info on internet about support. Without an attached monitor, a GTX 970 with a max draw of 145w will draw about 80w with 100% NVDEC to NVENC transcoding. You don't have to do anything. The CPU handles tasks like transcoding—converting media files into formats compatible with your streaming device. It’s just using the cpu cores to transcode. com) Anyone ever see something like this for Microsoft? i have HW enabled in the settings for transcoding (i have some devices in my network that cannot do direct play). I've been using CPU transcoding-only from MKVs on a Ryzen 7950X3D AFAIK transcoding always occurs on cpu until some gpu is enabled (even gpu that are inside cpu) Intel quicksync is part of the gpu inside the Intel cpu, so if not enabled it doesn’t works. uvx fdibgv zfoni bhqyyw asy ycgo djdp iqof ojiid sdht rjxdzwt uhksg osliqkvn zkkscme edgj