Quantcast
Channel: hashcat Forum - All Forums
Viewing all articles
Browse latest Browse all 7675

2nd GPU very slow

$
0
0
Hello!

I am running oclHashcat 1.01 on Ubuntu 13.10_x64 with the latest Catalyst 13.12-driver. oclhashcat works, but the 2nd GPU ist far too slow.

1st GPU is a 5850 HD, 2nd a 7790 HD.
Code:
Session.Name...: oclHashcat
Status.........: Running
Input.Mode.....: Mask (?a?a?a?a?a?a?a) [7]
Hash.Target....: ***
Hash.Type......: NTLM
Time.Started...: Thu Feb 27 21:01:06 2014 (12 mins, 40 secs)
Time.Estimated.: Thu Feb 27 23:15:39 2014 (2 hours, 1 min)
Speed.GPU.#1...:  7530.0 MH/s
Speed.GPU.#2...:  1176.5 MH/s
Speed.GPU.#*...:  8706.4 MH/s
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 6588427501568/69833729609375 (9.43%)
Rejected.......: 0/6588427501568 (0.00%)
HWMon.GPU.#1...: 95% Util, 67c Temp, 56% Fan
HWMon.GPU.#2...: 95% Util, 67c Temp, 56% Fan

The same hardware does the job well running Windows 7 Prof. x64, thereby the 2nd GPU nearly reaches the speed of the first one. I tried to crossfire both cards and to connect a monitor (via HDMI) to the card with GPU#2. Unfortunatelly no changes :-(

Any ideas?

Viewing all articles
Browse latest Browse all 7675

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>