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Hardware / NVIDIA next-gen Ampere GPU on 7nm
« on: 01 February 2021, 00:50 »
Unde s-a stabilit asta?
10 RTX 3080 scot cam 50 euro/zi. Sa zicem ca e 800 USD placa, deci 8000 USD toate 10. 8000 USD scoti in 160 zile, adica nici 6 luni. Daca in 6 luni scade ETH-ul suficient de mult, poti vinde alea 10 placi, cu 500 USD bucata sa zicem (pret f bun chiar si peste 6 luni de zile), si ai profit 5k USD (8k cat ai scos din minat - 3k diferenta de la placile video). Hai sa zicem 4k ca 1k ai bagat in rig-ul de minat.
Asta daca o iei de la zero cu minatul.
Dar majoriteatea minerilor hardcore, au deja rig-uri, pe care doar le upgradeaza acum, iar in mare costul noilor placi video este amortizat de vechile placi video pe care le vand.
Uite ce zice unul pe forumul eVGA:
10 RTX 3080 scot cam 50 euro/zi. Sa zicem ca e 800 USD placa, deci 8000 USD toate 10. 8000 USD scoti in 160 zile, adica nici 6 luni. Daca in 6 luni scade ETH-ul suficient de mult, poti vinde alea 10 placi, cu 500 USD bucata sa zicem (pret f bun chiar si peste 6 luni de zile), si ai profit 5k USD (8k cat ai scos din minat - 3k diferenta de la placile video). Hai sa zicem 4k ca 1k ai bagat in rig-ul de minat.
Asta daca o iei de la zero cu minatul.
Dar majoriteatea minerilor hardcore, au deja rig-uri, pe care doar le upgradeaza acum, iar in mare costul noilor placi video este amortizat de vechile placi video pe care le vand.
Uite ce zice unul pe forumul eVGA:
Quote
I'm running these settings when mining with my 3080 FTW3 Ultra:Deci un RTX 3080 este mai profitabil la minat decat 40 GTX 1080Ti, sau 16 RX 5700XT.
Power 60%
Core - 150
Memory + 1200
That gets me right at 100 MH/s @ 227 watts. My efficiency is typically around 445 kH/W, which blows away my 5700 XT farm (16 cards all BIOS modded to do roughly 57.5MH/s each), which get about 385 kH/W. Still way way better than my 1080Ti farm (~40 EVGA 1080Ti SC2s) that got around 260 kH/W. I sold those last month @ $500 a pop since prices were crazy high. Way more than I expected to get for them after riding them hard for 3+ years.
I did load the beta BIOS into both Normal and OC and currently running with the switch on OC. Doesn't make a difference for mining, but trying to get some decent Port Royal scores with power @ 118% when not mining or gaming.
My power, core and memory are being controlled by Awesome miner, but I suspect I would see the exact same values if using AB or PX1.