hashcat Forum

You can rent as much GPUs as you want (Amazon, etc.) if you pay for. Can become expensive.

(05-28-2020, 11:05 AM)blibblob Wrote: [ -> ]For example, if a supercomputer could manage 100,000,000,000 hashes per day. Does Hashcat have any limitations?

10 * RTX 2080 Ti => 9,927,360,000 hashes per day => 21993 days => 60 years
100 * RTX 2080 Ti => 99,927,360,000 hashes per day => 2199 days => 6 years
etc.

Roughly, if you want to crack your wallet in 1 year (24/7) you will need 600 * RTX 2080 TI at ~$1200 each (buy), total ~$720'000, which worth ~75,76 BTC.
Your wallet should contain more than 75 btc to be profitable.

edit: obviously I did not add motherboards and power costs etc..

How do these benchmarks have 10x 2080 TI GPUs? What hardware supports 10 graphics cards?

(05-28-2020, 08:44 PM)NoReply Wrote: [ -> ]https://terahash.com/#appliances

Wow so expensive, you can literally save half that amount by building your own

Sure, but we are talking about enterprise grade hardware, software and support. Other than that, its really not easy to build these kinds of systems in such a way, that they can run 24/7 in a reliable manner.

Besides we are heading off the actual topic of this thread...

Yeah! Can easy make 13 gpu system with  Asrock H110 Pro BTC+ motherboard. Will be much cheaper.