You can obtain them on capable boards on eBay for $600-1000 - https://www.ebay.com/itm/326181455270
SHA256 is designed as such that the maximum amount of data that can be contained within a single block is 440 bits (55 bytes.) If you carefully organize the nonce at the end and use all 55 bytes, you can pre-hash the…
I'm at about ~22GH/s per Xilinx VU9P UltraScale+ FPGA - at least 40GH/s is possible (for around 250W/device.) The nonce alphabet being limited makes the whole thing quite a bit more expensive.
You can obtain them on capable boards on eBay for $600-1000 - https://www.ebay.com/itm/326181455270
SHA256 is designed as such that the maximum amount of data that can be contained within a single block is 440 bits (55 bytes.) If you carefully organize the nonce at the end and use all 55 bytes, you can pre-hash the…
I'm at about ~22GH/s per Xilinx VU9P UltraScale+ FPGA - at least 40GH/s is possible (for around 250W/device.) The nonce alphabet being limited makes the whole thing quite a bit more expensive.