Probably the most power efficient GPU for mining is Nvidia 1660TI. – Mineshop
Asus Geforce Gtx 1660 6gb Phoenix Oc Video Card | Zotac Gtx 1660ti Graphics Card - Graphics Cards - Aliexpress
GTX 1660 TI MSI afterburner settings | TechPowerUp Forums
Ethereum Mining - GeForce GTX 1660 Ti versus GeForce GTX 1660 - Legit Reviews
ASUS TUF Gaming GeForce® GTX 1660 Ti EVO 6GB RAM Graphics Card 1660Ti DirectX 12 3 Years Warranty Miners Mining AAA Games GTA5 Forza Horizon 5 Dual Fan 4K(TUF-GTX1660TI-6G-EVO-GAMING), ddr_dram,pci_e : Amazon.in:
My 1660 Ti Settings - Nvidia Cards - Forum and Knowledge Base A place where you can find answers to your questions | Hive OS
1660 TI Mining Hashrate Benchmark & Review | BEST Efficiency GPU for Mining | Overclocks | Miners - YouTube
1660ti Randomly drops out in hiveos, hashrate reduces only reboot fixes - Nvidia Cards - Forum and Knowledge Base A place where you can find answers to your questions | Hive OS
Crypto Currency Mining Rig 6x MSI Gaming GeForce GTX 1660 Ti in Veddha T2 Frame | eBay
Ethereum Mining - GeForce GTX 1660 Ti versus GeForce GTX 1660 - Legit Reviews
Cryptocurrency x8 gpu 1660 ti mining rig 240 mh/s ~$15 Etherium Eth Ethermine | eBay