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Need some help with a strictly streaming pc / uncertain of the specs needed

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yaiie

Member
Joined
Feb 25, 2013
Location
Spring Hill, Florida
Hello everyone -

I could use your assistance. I am trying to brainstorm a pc build that will be used strictly for streaming.

My current setup is - console or pc > capture card > MacBook Pro M3

After tinkering around with the settings for OBS my current setup is

Streaming - X264 @ 2560x1440 - 10k bitrate

Streaming (vertical) X264 @ 1080x1920 - 6k bitrate

Recording Hardware Apple VT H264 @ 2560x1440 - 20k bitrate

I was struggling trying to find a balance of quality and performance. I had always assumed using a different encoder would be used for something like dedicated GPU for one and CPU for the other. It had never occurred to me (and I didn’t know it was possible) that one chipset can be split into two different encoders.

I am quite impressed with what the MacBook can do. However, I would like to start adding more scenes, sources and maybe upping the resolution to 4k.

Recording at 4k, main stream at 4k, and then a vertical stream at 1080p.

However, I do not know how much horse power that’s going to take.

My goal is to build a small itx case, air cooled. If possible just a beefy cpu. Unless a gpu is needed.

I’m looking at cases like the Fractal Ridge, Jonsbo N10… I’m actively researching trying to find a small, cool looking case that will allow good airflow.

My questions to you -

For what I am trying to achieve can I pull it off with just a higher end cpu? If so - what processor would you recommend? I would like to stick with AMD if possible.

If I do need a gpu what’s a smaller form factor gpu that’s not overkill? This pc will only be used for streaming, encoding.

In the event that this can be done with just the CPU will I be able to get away with an air cooler… If so - what kind of air cooler do you think? If I need a bigger air cooler I would expand my case research to larger cases.

I’m thinking (ideally)

ITX case (probably the ridge unless we need a larger cooler)

Air cooled

AMD processor (9800X3D??)

SFF PSU - Corsair SF750 (Overkill with the wattage but I am a big fan of this psu)

GPU… If needed - Can you recommend one in the AMD line up that can record at up to 4k, small form factor.

32GB ram (corsair vengeance)

Thank you for your time and input!
 
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