CPU importance in a cracking rig - Printable Version +- hashcat Forum (https://hashcat.net/forum) +-- Forum: Misc (https://hashcat.net/forum/forum-15.html) +--- Forum: Hardware (https://hashcat.net/forum/forum-13.html) +--- Thread: CPU importance in a cracking rig (/thread-9568.html) |
CPU importance in a cracking rig - almandin - 10-16-2020 Hi there, I'm considering building a cracking rig and I'm not sure of the importance of the CPU in a multi GPU cracking rig. Are there any recommendations on CPU choice when all the hard work is done by multiple GPUs ? Should I buy an expensive one (i9, xeons) ? What is the work that the CPU typically has to do when cracking hashes with GPU (precomputations, hashtables calculations of some sort) ? For example, if I buy one ore several 3080 or 3090, will my cracking station will be limited by the CPU at some time if it is not enough powerfull ? Thanks by advance ! RE: CPU importance in a cracking rig - NoReply - 10-16-2020 Have a look at this guide, there is a section about CPUs: https://passwordvillage.org/hardware.html#rig_setup It was written by epixoip (Founder of Terahash), so this is probably the best guide around at the time of writing. If there are still open questions, feel free to drop them here. RE: CPU importance in a cracking rig - almandin - 10-16-2020 Thanks for this resource, I never saw it and it answers completely to my question ! |