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Geforce RTX 2080Ti vs GTX-1080Ti
Rank: Newbie
Groups: Registered
Joined: 11/7/2017(UTC)
Posts: 4
Location: Barcelona
Thanks: 2 times
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Hi,
The vMix Obsidian reference published on the vMix website is currently composed by:
- Motherboard: Gigabyte X299 AORUS Gaming 7 Motherboard
- Graphics Card: Gigabyte GeForce RTX 2080 Ti Gaming OC 11GB
Taking a look at the comparison table of nVidia graphics boards (https://developer.nvidia.com/video-encode-decode-gpu-support-matrix) seems that RTX-2080 Ti only can encode one video stream at a time (1 chip with 1 one NVENC). On ahother hand, it seems that GTX-1080Ti (with 2 NVENC channels) is no longer available. If all of this is true, is there another solution or a graphics board alternative to encode 2 streams simultaneously?
Regarding the motherboard, seems also that is no longer available. My local provider is offering me the Gigabyte X299 UD4 Pro instead of. Do you think it is a good substitute?
Regards,
Jordi
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Rank: Advanced Member
Groups: Registered
Joined: 8/21/2015(UTC) Posts: 324   Location: Cornwall, Ontario, Canada Thanks: 18 times
Was thanked: 80 time(s) in 60 post(s)
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The RTX series of chips only needs 1 NVENC chip to encode 2 streams as the GTX needed 2 chips to do the same work. FYI The X299 chipset is being replaced a new series of chipsets (X299G/R -> X499), Z399, X599 (in Q4 2019), no official info released yet by Intel. The reason the X299 are getting harder to find... Originally Posted by: JCN  Hi,
The vMix Obsidian reference published on the vMix website is currently composed by:
- Motherboard: Gigabyte X299 AORUS Gaming 7 Motherboard
- Graphics Card: Gigabyte GeForce RTX 2080 Ti Gaming OC 11GB
Taking a look at the comparison table of nVidia graphics boards (https://developer.nvidia.com/video-encode-decode-gpu-support-matrix) seems that RTX-2080 Ti only can encode one video stream at a time (1 chip with 1 one NVENC). On ahother hand, it seems that GTX-1080Ti (with 2 NVENC channels) is no longer available. If all of this is true, is there another solution or a graphics board alternative to encode 2 streams simultaneously?
Regarding the motherboard, seems also that is no longer available. My local provider is offering me the Gigabyte X299 UD4 Pro instead of. Do you think it is a good substitute?
Regards,
Jordi
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 1 user thanked desmar for this useful post.
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