Post
Topic
Board Bitcoin Discussion
Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
by
netlakes
on 22/02/2019, 21:00:08 UTC
What memory size are your rx480?


4GB

I downloaded the latest version of bitcrack!

Is compiling ....

I think it was the old version that was giving me half of mkey / s
with Rx480 4Gb, this must work better

bc.exe -c -u -d 1 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 72 -t 256 -p 1024


also watch your core-clock and memory-clock
no need to overclock,  you won't gain much. In fact you can lower core clock to 975MHz, you will still get around 100MKeys/s ...
  


Can you please check your performance with -u -c again please. I noticed you got 80Mkeys/s with compressed only.

[2019-02-22.19:47:44] [Info] Compression: compressed

True

with -c -u  you get half the speed Smiley !
Never tried it, because most of non empty BTC addresses are compressed Wink


83Mkey/s now!!!

:-D

try with one target

bc.exe -d 1 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF  -o ohmygodimrich.txt -b 72 -t 256 -p 1024 1AVJKwzs9AskraJLGHAZPiaZcrpDr1U6AB


https://imgur.com/9V8vq4O
1 target =  86 Mkey/s  -b 108 -t 256 -p 1024
45000 targets = 90 Mkeys/s  -b 72 -t 256 -p 1024

I already started my project.

bc.exe -d 1 --keyspace 000000000000000 -o ohmygodimrich.txt -b 72 -t 256 -p 1024 1FeexV6bAHb8ybZjqQMjJrcCrHGW9sb6uF

LOL   Grin Grin Grin

you are awesome!
thank you so much guys!!!