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Twitch quicksync la3/7/2023 Just be sure to communicate with your followers, however small the number may be, about when you're planning to stream. It is the better option.Are you looking to join a community of people who love playing the same game? Looking for feedback on your in-game strategies to become a better player? Or perhaps you're hoping for some fame and a bit of fortune? Whatever the reason you want to start streaming, services like Twitch and Mixer welcome it, because your drive is what keeps online streaming bustling and active. Instead, save your money and get a 6-core-plus recent-generation CPU.īut all of that said, if you are using an RTX card already, go with NVENC. But if we’re doing a cost-benefit analysis, I would never suggest you get an RTX card just for NVENC. For example, the recent Assassin’s Creed games will use every CPU core you give it through at least 8 cores. Of course, exceptions to that will grow as games learn to take more advantage of hyperthreading. You likely won’t get much of a performance hit in most games while broadcasting on a chip like that. And a $300 CPU like the 2700X has 8 core with hyperthreading, which means it’s great for playing games and livestreaming at the same time. The RTX 2070 is coming soon for $600, but that’s twice as much as an AMD Ryzen 7 2700X. This new NVENC is only on RTX cards at the moment, and those are expensive. X264 isn’t awful, but at 6 Mbps, NVENC has the advantages that are more important for a livestream.īut all things aren’t equal. Having clear text and fewer visual artifacts during fast motion is a big improvement. If all things are equal, I would now choose NVENC. Now, X264’s text is really only a problem when it’s tiny, far away, or moving quickly, but that’s the case in a lot of shooters. It’s hard to maintain your bearings as a viewer if you cannot tell who is shooting your favorite broadcaster. This is crucial for Twitch or Mixer because you don’t want your viewers struggling to read words in the game environment. NVENC, meanwhile, maintains their legibility. At a distance, X264 smudges words together to the point that you cannot read them. NVENC makes text more legibleįinally, and most importantly for livestreamers, NVENC is way better with text. But the point is that it happens far more frequently on X264. Check that out by pausing around this point in the video. It has some frames that look like the one on the right. Now, NVENC can also struggle with these kinds of rapid changes. In Rocket League, the playfield has a hexagonal containment grid that you can drive on. That’s especially noticeable when you get a lot of thin strips of detail moving quickly left or right or up and down. Likewise, the basketball court looks blurrier on X264, and so does the dark crowd. On the CPU, you can notice some ugly blotches. That’s close to the camera and at a distance. The CPU footage, however, has a soft and fuzzy look to it. This screenshot is from a quick turn where the camera is panning with a lot of speed. And NVENC is definitely better at dealing with a lot of on-screen changes at once. I picked Rocket League because it suffers from a lot of compression due to its intense pace. NVENC is better at handling rapid changesīut X264 falls behind when it comes to fast-moving gameplay. Again, the CPU maintains an image that is more in-line with the high-bitrate footage. You can also see that the white spotlight from the ceiling has some blocking around it for NVENC. At least when it comes to the smoothness of the light source. The CPU option, meanwhile, doesn’t look too different from the 160 Mbps H.265 4K encoder in the middle. You can see in the image below that the orange-yellow light on the bottom right of the image has some blocking for the GPU encoding. NVENC still seems to struggle with shifting from black to white. But I’ll include some screenshots below that show both encoders in action. To see the best possible comparison, you should watch the video at the top in 4K. I also included some HVEC H.265 4K footage recorded at 160Mbps. Everything else is default for OBS Studio. Both are also use the “High” profile and a keyframe interval of 2. X264 still does some things better, but I think NVENC may have the edge when it comes to what you want for livestreaming video.įor this text, I set NVENC and X264 to record at a bitrate of 6 Mbps. So how do these two encoding standards stack up against one another today? Overall, they’re pretty even.
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