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MY PROJECT: BUILDING CRYPTO MINING RIG, NVIDIA AND AMD GPUS, ETHEREUM, BITCOIN, PHOENIXMINER

 BUILDING TIME LAPSE:




PHOTOS:

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This is the first time I build a mining rig, never built a PC before, quite an exhausting and expensive project, this will generate about 0.0238 eth per day. Bearing in mind that in crypto, price always changes dramatically up or down and there is always some technical challenges along the road. I learned a lot of stuff during this project, days of sleepless nights, and will learn a lot more going forward.

GPUs:
3 x AMD RX 5700 XT
1 x NVIDIA RTX 3060 Ti
2 X NVIDIA RTX 3070

Hardware:
Motherboard: Asus B250 Mining Expert 19 PCIE Slots
PSU: Andyson 1780 Watt
CPU: Intel Celeron
RAM: Kingston DDR4 8 GB
SSD: RX7 120 GB

Software:
Miner: Phoenixminer 5.5c
Mining pool: ethermine.org
Windows 10

Overclock Setting:
rx5700xt: PL: 0 Core: 1301 Mem: 1800 Fan: Auto (modded bios using red bios editor and set with amd driver and msi afterburner) hashrate 55mh/s
rtx3060ti and rtx3070: PL: 65 Core: 100 Mem: 1200 Fan: Auto (using only msi afterburner) hashrate around 61-62mh/s

AMD overclocked using latest drivers and red bios editor to reach 55 mh/s at around 110watt. Nvidia 3060ti consumes 130watt, and 3070 consumes 155watt at above hashrates and setting. The whole rig including entire system consumes around 900watt in total. Nvidia overclocked using msi afterburner, always install the latest driver first, haven't found stable overclock setting, some incorrect shares still received on the rtx 3070, still working on that. The problem has been solved by using 2 8-pin cables from PSU directly to the cards instead of one cable with splitter. Because the rtx 3070 consumes 155watt electricity and one cable carries 288 watt when it's split into two each carries around 144watt, not anough to power the card, after using two cables for each rtx3070 the incorrect and stale shares has dropped to 0%, amazing!

Happy Mining!

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