cpu limit?
#1
Hey Guys,

last year a friend let me play around with this 40-core (80-core w/ hyperthread) server for a few weeks. At the time I thought it would be cool to get some benchmark figures on slow hash types but from what I remember hashcat was unable to utilize all cores. Is there an upper limit on CPUs with HC?

My friend has a new and bigger server coming in the next few days. He said I can use it for a bit while the server rack and such are being prepped

edit: was just told the new server has 60-cores (120-cores w/ hyperthreading)
#2
There shouldn't be. I have never tried with that many but I have run 32 cores (hyper threaded) without a problem. Programatically hashcat will detect the number of cores and use them.
#3
Confirmed, this was implemented 15 months ago.
#4
Finally got the server installed and running today. Confirmed all 120 logical cores were seen and fully utilized by HC.

Saw MD5 @ Speed/sec: 1.07G Words

Should have full benchmark by tomorrow.

Edit: Benchmark below

Code:
Initializing hashcat v0.50 with 120 threads and 32mb segment-size...

Device...........: Intel(R) Xeon(R) CPU E7-4880 v2 @ 2.50GHz
Instruction set..: x86_64
Number of threads: 120

Hash type: MD4
Speed/sec: 1.25G words

Hash type: MD5
Speed/sec: 1.05G words

Hash type: SHA1
Speed/sec: 636.50M words

Hash type: SHA256
Speed/sec: 295.92M words

Hash type: SHA512
Speed/sec: 100.99M words

Hash type: SHA-3(Keccak)
Speed/sec: 126.12M words

Hash type: GOST R 34.11-94
Speed/sec: 47.23M words

Hash type: SHA-1(Base64), nsldap, Netscape LDAP SHA
Speed/sec: 620.56M words

Hash type: SSHA-1(Base64), nsldaps, Netscape LDAP SSHA
Speed/sec: 552.16M words

Hash type: md5crypt, MD5(Unix), FreeBSD MD5, Cisco-IOS MD5
Speed/sec: 1.17M words

Hash type: sha256crypt, SHA256(Unix)
Speed/sec: 36.75k words

Hash type: sha512crypt, SHA512(Unix)
Speed/sec: 19.24k words

Hash type: bcrypt, Blowfish(OpenBSD)
Speed/sec: 71.43k words

Hash type: NTLM
Speed/sec: 1.05G words

Hash type: DCC, mscash
Speed/sec: 603.24M words

Hash type: NetNTLMv1-VANILLA / NetNTLMv1+ESS
Speed/sec: 1.00G words

Hash type: NetNTLMv2
Speed/sec: 191.09M words

Hash type: EPiServer 6.x < v4
Speed/sec: 506.88M words

Hash type: EPiServer 6.x > v4
Speed/sec: 249.05M words

Hash type: MSSQL(2000)
Speed/sec: 482.83M words

Hash type: MSSQL(2005)
Speed/sec: 507.01M words

Hash type: MSSQL(2012)
Speed/sec: 94.46M words

Hash type: MySQL323
Speed/sec: 1.76G words

Hash type: MySQL4.1/MySQL5
Speed/sec: 347.96M words

Hash type: Oracle S: Type (Oracle 11+)
Speed/sec: 547.81M words

Hash type: PostgreSQL Challenge-Response Authentication (MD5)
Speed/sec: 389.75M words

Hash type: MySQL Challenge-Response Authentication (SHA1)
Speed/sec: 221.95M words

Hash type: OSX v10.4, v10.5, v10.6
Speed/sec: 548.79M words

Hash type: OSX v10.7
Speed/sec: 95.96M words

Hash type: OSX v10.8+
Speed/sec: 1.39k words

Hash type: Android PIN
Speed/sec: 569.08k words

Hash type: scrypt
Speed/sec: 2.32k words

Hash type: Cisco-PIX MD5
Speed/sec: 900.22M words

Hash type: Cisco-ASA MD5
Speed/sec: 938.14M words

Hash type: Cisco-IOS SHA256
Speed/sec: 282.08M words

Hash type: Cisco $9$
Speed/sec: 18.00k words

Hash type: WPA/WPA2
Speed/sec: 50.33k words

Hash type: IKE-PSK MD5
Speed/sec: 213.81M words

Hash type: IKE-PSK SHA1
Speed/sec: 92.88M words

Hash type: Password Safe v3
Speed/sec: 160.33k words

Hash type: AIX {ssha1}
Speed/sec: 6.36M words

Hash type: Radmin2
Speed/sec: 511.66M words

Hash type: HMAC-MD5 (key = $pass)
Speed/sec: 365.17M words

Hash type: HMAC-MD5 (key = $salt)
Speed/sec: 598.46M words

Hash type: HMAC-SHA1 (key = $pass)
Speed/sec: 187.20M words

Hash type: HMAC-SHA1 (key = $salt)
Speed/sec: 312.75M words

Hash type: HMAC-SHA256 (key = $pass)
Speed/sec: 81.98M words

Hash type: HMAC-SHA256 (key = $salt)
Speed/sec: 156.68M words

Hash type: HMAC-SHA512 (key = $pass)
Speed/sec: 25.35M words

Hash type: HMAC-SHA512 (key = $salt)
Speed/sec: 51.52M words

Hash type: IPMI2 RAKP HMAC-SHA1
Speed/sec: 189.28M words

Hash type: Half MD5
Speed/sec: 857.22M words

Hash type: Double MD5
Speed/sec: 465.86M words

Hash type: GRUB 2
Speed/sec: 5.02k words

Hash type: phpass, MD5(Wordpress), MD5(phpBB3), MD5(Joomla)
Speed/sec: 808.64k words

Hash type: SIP digest authentication (MD5)
Speed/sec: 397.41M words

Hash type: Joomla < 2.5.18
Speed/sec: 855.46M words

Hash type: osCommerce, xt:Commerce
Speed/sec: 853.12M words

Hash type: PrestaShop
Speed/sec: 837.13M words

Hash type: IPB2+, MyBB1.2+
Speed/sec: 408.89M words

Hash type: vBulletin < v3.8.5
Speed/sec: 446.85M words

Hash type: SMF > v1.1
Speed/sec: 539.83M words

Hash type: MD5
Speed/sec: 1.06G words