Cracking hashes with gpu benchmarks

Many different password cracking suites exist both for cpu and gpubased cracking. The 970s were not cutting it and cooling was always a challenge. I struggled during the design process to find a reliable source of information regarding accurate hashcat benchmarks. Gpubased highperformance password crackers became available after nvidia published its cuda compute unified device architecture framework and apis. I am trying to assess how much performance i would losegain based on different build cases. Benchmark hashcat with nvidia rtx 2080 ti, gtx 1080 ti and gtx 1070 ti this page gives you a hashcat benchmark with nvidia rtx 2080 ti, gtx 1080 ti and 1070 ti. The nvidia 1070ti for this rig was purchased a day after they were. Onlinehashcrack is a powerful hash cracking and recovery online service for md5 ntlm wordpress joomla sha1 mysql osx wpa, pmkid, office docs, archives, pdf.

Our original 8 gpu rig was designed to put our cooling issues to rest. As promised i am posting unaltered benchmarks of our default configuration benchmarks. I was wondering if there was a calculator or formula i could use to find a rough estimation of the time it takes to crack hashes based on gpu. Add hash crack decals for extra cracking performancenot really. Building a password cracking machine with 5 gpu ethical. To see how modern graphics cards line up, we compared hashcat benchmarks from around the internet to determine which cards are the most proficient at password cracking. Pentesters portable cracking rig pentest cracking rig password. For a given password hash, go through those pages and see which type of hashcat software supports your hash and has the highest benchmarks. Benchmark hashcat with rtx 2080 ti, gtx 1080ti and gtx. Crackstation uses massive precomputed lookup tables to crack password hashes. The hash values are indexed so that it is possible to quickly search the database for a given hash. In february 2017, we took our first shot at upgrading our old openframe 6 gpu cracker nvidia 970. Almost all of us prefer the convenience of wifi over the hassle of a wired connection. Nvidias latest gtx 1080 graphics card is good for more than just gaming, turns out its new pascal architecture is excellent for digital forensics, in particular, cracking passwords.

As was mentioned, getting exact number of hashes per second is impossible, but some benchmarks should give you an idea of scaling if the. Benchmark hashcat with rtx 2080 ti, gtx 1080ti and gtx 1070ti. If you are planning to create a cracking rig for research purposes check out gpu hashcat benchmark table below. Beyond that, use oclhashcat for mask or bruteforce attacks against multiple hashes, oclhashcatlite for single hashes. We found that some old gpu and cheap give awesome results, at the cost of more power hungry gpu. Crackstation online password hash cracking md5, sha1. Pro wpa search is the most comprehensive wordlist search we can offer including 910 digits and 8. Benchmark hashcat with nvidia rtx 2080 ti, gtx 1080 ti and gtx 1070 ti. Is there a way to split scrypt 262144 hash crack between multiple strong gpus. Hashcat gpu benchmarking table for nvidia en amd tech. Onlinehashcrack is a powerful hash cracking and recovery online service for. Ickler in my last post, i was building a password cracking rig and updating an older rig with new gpu cards. Cracking passwords offline needs a lot of computation, but were living in an era where mining is becoming very popular and gpu power is helping us, as security professionals, to get all the support that we need to build a powerful machine.