I am

ZEC - Total Speed: 288.063 H/s, Total Shares: 736, Rejected: 4, Time: 02:00
ZEC: GPU0 288.063 H/s

Yeah.
For Nitro 480 8GB - moded, undervolted ( 1200 2150 )

ETH : 29,5Mh/s ETH + 0,75Gh/s Decred = 1,41$
ZEC : 300 sols/s = 0,97$

That's a bit gap... But, using more power too on Dual mining..

Switching to Claymore v.12 with my r9 270x and 7950's, not much difference from Opti though.

Still good work Claymore, nice to see you are still in action.

Yeah Fury needs to be on older drivers...if you have newer ones, then I think V10 is the best, with 395 sol/s.  Nice speed increase for 390s and 280x, although after fees its pretty similar to optiminer.  Should we expect another update soon ?  I have some trouble to get optimum speeds with tongas, optiminer gets better results at 225-230 sol/s so far.  Maybe i'm missing something.

You are from Europe right?

I think GPU mining is almost dead in Europe, you guys pay like $0.20-0.30 USD/kwh for power I think.

I'm also having trouble with Tongas. I'm able to get about 200 sol/s on each of my three R9 380X 4GB, but they are also OCed to 1080/1550, so I was expecting more. When I was using optiminer I was seeing about 225-230 sol/s too (without OC), but it was just to unstable for me, my box would BSOD every 2-3 hours.

Yeah I did not concentrate on tonga cards.
I can reach 430H/s on stock 390X. Or I can try to add Pascal coin to dual miner, or improve CryptoNight miner. Need to select.

stock 290                                 - 310 sols (elpida)
290 900/1250 with 390 bios      - 335 sols (both hynix and elpida)
290x 900/1250 with 390x bios   - 350 sols (hynix)
290x 1000/1250 with 390x bios - 375+sols (hynix)
280/7950 960/1440                  - 265 sols
furyX 1025/500                        - 460+ sols


rig:
3x r9 290 900/1250 w/390 bios (-50-62mv)
1x r9 290x 900/1250 w/390x bios (-50mv)
unlocked phenom ii x2 (4c)
2gb ddr3, hdd,1 fan for airflow, 970 chipset
evga GQ 850w (getting 1kw soon)

920w from the wall, vs 940w for optiminer 16.2, claymore is at least 5% faster after devfee normalization
1350 sol/s isn't bad for 4 290s running on a 850w PSU  

 would like the cryptonight miner improved please 

Question is - how much can you pull out of Pascal (which is modded sha256) out of current SGMiner speed (which is on other hand, almost full speed at sha256) ?

IMHO, it may have some sense on your's (and my too) favourite card - 390/390x, which, in my opinion doesnt get full speed on PASCAL.

If it's some 10% or more (or 15-20% on 390/390x), may have some sense to make a miner for it ...

b.r.
Alex