4 ms·
I see the limitation used to be 3, but was raised over a year to 8 for most modern GPUs: https://videocardz.com/newz/nvdia-geforce-gpus-now-support-up-to-8-con
by burningion 2y ago
I see the limitation used to be 3, but was raised over a year to 8 for most modern GPUs:
https://videocardz.com/newz/nvdia-geforce-gpus-now-support-up-to-8-concurrent-nvenc-encoding-sessions https://videocardz.com/newz/nvdia-geforce-gpus-now-support-u...
Anyone know what sort of a difference "unlimited" NVENC streams means in practice for a 4090?
- burningion 2y agoFound this reference to show the potential capabilities of each card: https://www.elpamsoft.com/?p=Plex-Hardware-Transcoding https://www.elpamsoft.com/?p=Plex-Hardware-Transcoding Seems a 4090 is capable of 22 concurrent h264 / av1 / hevc streams, quite a bit less than the default unlocked 8.
- hcfman 2y agoIs decoding limited then? That link above talks about only 1x nvdec task. What does this mean in practice? Clearly it doesn't mean just decoding a single h264 stream??
- burningion 2y agoSo I think if I'm reading it right, it means there's 1x NVDEC chips. Each chip is capable of handling multiple encodings / decodings, as each of the transcodings list means concurrent streams of NVDEC -> NVENC.