Bip39 example http://www.mediafire.com/file/uilrjfajg2ami24/pdf-14673-57158.pdf Let's presume It'll be 10x more rapidly compared to GFX card above so roughly two,4M hashes/s. A standard attacker will have a few these kinds of specialised devices. The BIP39 word list is a set of 2,048 very carefully selected words used to generate mnemonic recovery phrases. https://bookmarkusers.com/story19913534/bip39-generator-with-balance-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-english-word-list-https-x-com-tundra838554