- five nVidia GTX1660Ti - it can take 6 but think I'll stick at 5
1500W Kolink PSU
6 core CPU - E5-2609 v3 @ 1.90GHz (no hyper-threading available)
16Gb RAM
Gigabyte X99 Gaming5 mobo, two cards in mobo, plus three on PCI risers
Ubuntu 19.04
Nothing is overclocked. Gets through a Collatz WU approx every 75secs. A full Collatz bunker of say 1100WU should be about 22hrs work
You can have a wee peek if you want - giga1 on this (live / auto-update every 2-3 minutes) link into my Boinc farm http://utils.gentlydoes.it/boinc/btskBr ... 3830343934
Link will go stale though (this is deliberate)