AMD Radeon R9 280X (Asus Matrix) - initial benchmark

[Worzel86]

Hi guys,

Ive just built myself a new pc with a R9 280X so ran the benchmark in ubuntu 13.10 after installing the official AMD drivers, heres my results. Can anyone shed some light as to why they're all slower than blincoln's?

Mine is the Sapphire R9 280X and Catalyst Control Centre is reporting a 1500MHz clock at stock.

Code:

Hash.Type......: MD5 Speed.GPU.#1...: 5727.1 MH/s Hash.Type......: Joomla Speed.GPU.#1...: 5146.2 MH/s Hash.Type......: SHA1 Speed.GPU.#1...: 2288.8 MH/s Hash.Type......: MSSQL(2000) Speed.GPU.#1...: 1865.6 MH/s Hash.Type......: phpass, MD5(Wordpress), MD5(phpBB3) Speed.GPU.#1...: 2260.7 kH/s Hash.Type......: md5crypt, MD5(Unix), FreeBSD MD5, Cisco-IOS MD5 Speed.GPU.#1...: 3895.8 kH/s Hash.Type......: NTLM.. Speed.GPU.#1...: 8328.9 MH/s Hash.Type......: DCC, mscashCredentials, mscash... Speed.GPU.#1...: 4243.0 MH/s Hash.Type......: SHA256 Speed.GPU.#1...: 1115.3 MH/s Hash.Type......: descrypt, DES(Unix), Traditional DES Speed.GPU.#1...: 70125.6 kH/s Hash.Type......: SHA512 Speed.GPU.#1...: 83166.5 kH/s Hash.Type......: sha512crypt, SHA512(Unix) Speed.GPU.#1...: 0 H/s Hash.Type......: WPA/WPA2 Speed.GPU.#1...: 136.3 kH/s Hash.Type......: LM Speed.GPU.#1...: 1431.4 MH/s Hash.Type......: Oracle 7-10gES(Oracle)... Speed.GPU.#1...: 418.3 MH/s Hash.Type......: bcrypt, Blowfish(OpenBSD) Speed.GPU.#1...: 0 H/s Benchmark complete.

#EDIT#
Also... Ive just found a command to monitor the GPU load and its locked at 66%. According to htop oclHashcat is the top 3 processes running at 37%, 25% and 10%

I thought oclHashcat was supposed to be light on the cpu and make full use of the gpu, can anyone explain any of it please?

Cheers.