Post
Topic
Board Development & Technical Discussion
Re: BitCrack - A tool for brute-forcing private keys
by
mjojo
on 30/06/2024, 07:14:28 UTC
Hello,
there is a benchmark database of nvidia rtx 30s and 40s?

hi, I am also looking for such table, but no luck till now

My results with Ubuntu 22.04, nVidia 545.x.x drivers and CUDA v12.3 on i5 CPU, 96 GB DDR5 RAM, single RTX 4090 (water cooled, from MSI)
SoftwaretbpresultWatts
cuBitCrack256256512~2975 MKey/s466
cuBitCrack2562561024~3040 MKey/s467
cuBitCrack1285121024~3080 MKey/s467
cuBitCrack2562562048~3080 MKey/s467
cuBitCrack1285122048~3165 MKey/s464
cuBitCrack1282564096~3130 MKey/s464
cuBitCrack2561284096~3090 MKey/s464

I don't know if it can be better. I played with param values longer time, but many time I was stopped by "[Info] Error: out of memory" or  "[Info] Error: too many resources requested for launch".



I would suggest to stop using bitcrack until it is updated, if ever.

A 4090 using the vanitysearch with bitcrack option, gets 5000 MKey/s, and using KeyHuntCuda, a 4090 gets over 6000 MKey/s.

You are wasting MKey/s by still trying to use bitcrack, IMO.

Hi @WanderingPhilospher would you share the link for vanitysearch with bitcrack option or KeyhuntCuda
There are different variations out there for keyhunt-cuda, but this is one from the original author. There is also Rotor-Cuda in which you could try. Just go on github and do searches for both.
https://github.com/ashraful1978/secp8x32_KeyHunt-Cuda

Thank Sir,
When your github update for new tools Sir? I use VBCr.exe but look like need more luck when running for random