R9 Fury Nitro 1100 mhz gpu clock - so slow - why ?

[Millenium251]

You'll have to post the full output for us to understand your 2.5B hashes comment. But outside of that, realize that the R9 Fury will throttle like a motherfucker, especially when overclocking, so that will definitely cause it to run much slower in practice vs benchmarks.

Session..........: 2
Status...........: Running
Hash.Type........: WPA/WPA2
Hash.Target......: 
Time.Started.....: Wed Jan 11 19:13:04 2017 (1 min, 41 secs)
Time.Estimated...: Wed Jan 11 21:21:12 2017 (2 hours, 6 mins)
Input.Mask.......: ?d?d?d?d?d?d?d?d [8]
Input.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....:   325.3 kH/s (55.00ms)
Recovered........: 0/25 (0.00%) Digests, 0/25 (0.00%) Salts
Progress.........: 32112640/2500000000 (1.28%)
Rejected.........: 0/32112640 (0.00%)
Restore.Point....: 0/10000000 (0.00%)
Candidates.#2....: 72345678 -> 79826934