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56 lines
2.1 KiB
Markdown
56 lines
2.1 KiB
Markdown
## Hardware
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### PCI speeds
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![[pcie - lanes speed.png]]
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https://www.guru3d.com/articles-pages/amd-ryzen-3-3100-and-3300x-review,3.html
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### motherbords
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#### new
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- 2 way sli? ? ? ?
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- https://www.alza.cz/msi-mpg-z390-gaming-pro-carbon-d5471041.htm ?
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## with quad SLI //VR solution
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- [reference](https://pcpartpicker.com/products/motherboard/#h=3,8&sort=price&l=4)
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- [reference bez zdurazneni SLI](https://pcpartpicker.com/products/motherboard/#h=3,8&sort=price&L=4&m=8)
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##### sorted by SLI capabilites
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- 16/16/8/8
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- https://www.gigabyte.com/Motherboard/X399-DESIGNARE-EX-rev-10/sp#sp
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- CZ
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- 12000,-
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- https://www.asrock.com/MB/AMD/Fatal1ty%20X399%20Professional%20Gaming/index.asp#Specification
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- 16/8/8/8 - socket LGA 2011
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-
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- ` 4 PCI-E 3.0 x16
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2 PCI-E 2.0 x1 (in x4 slot),
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,
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\*\*\*4 PCI-E3.0x16 slots are running at 16/16/NA/8 or 16/8/8/8\*\*\*
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\*\*\*PCI-E slot #1 supports (x4) and slot #4 (x16) is disabled when Intel Core i7-5820K , i7-6800K or any processors with only 28 lanes is installed\*\*\*\*\*\*PCI-E slot #1 supports (x4) and slot #4 (x16) is disabled when Intel Core i7-5820K , i7-6800K or any processors with only 28 lanes is installed\*\*\* `
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- https://www.senetic.cz/product/MBD-C7X99-OCE-O
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- 8000,-
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- 16/16/16/16 - socket 2099
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- https://www.asus.com/Commercial-Servers-Workstations/Pro-WS-X299-SAGE-II/
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- https://www.bhphotovideo.com/c/product/1558809-REG/asus_pro_ws_x299_sage.html
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- 13000,-
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- https://www.asus.com/us/Motherboards/WS-X299-SAGE/
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- https://www.zbozi.cz/hledani/?q=ASUS%20WS%20X299%20SAGE&razeni=nejlevnejsi
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- 12000,-
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??? / !!!
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https://www.asrockrack.com/general/productdetail.asp?Model=X470D4U
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?
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## Summary
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Speed of PCI connections is important. Speed of 8x seems like minimum for rendering and machine learning. PCI lanes need to offered by motherboard and also CPU.
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The pci slots may not operate full bandwith even in case they offer the right hardware slot. Also motheboard dependend. Asus seems to be greatly specific with their motherboards.
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### Schema of machines
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#### MachineFarm
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3-4* 1080 heavy duty media machine
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#### FeedFarm
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2-3 1080 render, mining machine
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