TOP END GTX CARDS--

The 1080 uses a different memory type, DDR5X, and it does not perform as well on Dagger-Hashimoto.  It is a design difficulty.  My 980ti is only slightly better than a 970, 22MH/s vs. 20MH/s, and again, the memory design is slightly different between the two cards.  Other algorithms see a big difference in performance.

The cards were not designed to hash Dagger-Hashimoto.       --scryptr

Thank you for your advice.
What else do I have to say.... Smashed to buy 1070, it seems that only this one way......

GDDR5X has higher latency, and this causes it to run slowly for Dagger-Hashimoto.  It would be good for LBRY though, which is not memory bound, and is currently profitable on Nvidia cards (about the same as Eth+Sia for AMD)

yeah this would be huge for me as well

Hi Claymore,
first of all thank you for creating such a great software.
 
I have been using dual miner 6.1 on my GTX 1060s. Win 10 anniversary edition. WDDM 2.1. getting 21Mh/s
Memory controller load is 100%
Memory used is 1936MB out of 6GB available.
GPU load is 100%

I have OCed  0/+700
Am I getting bottlenecked at the memory controller? Can you do something to allocate more memory and decrease load on the controller?  
Thank you

Guys i have problem with my hashrate, i have 390x sappphire nitro and 390 gigabyte g1, but my sapphire card goes downclock and 390 g1 stable. I am using claymore dual miner, my other components are ssd 250gb samsung, 16gb ram, z68s-g43 (g3), i5 3570, LEPA MaxBron B1000...ati drivers 15.12... How to solve this i tried power limit 23+ on sapphire and then is stable ,is it safe to do this and is there another way, bcs  when i raise powerl limit vrm goes 89-92c??? Gpu 0 is 390x and gpu1 is 390 https://s3.postimg.org/evxh82zrn/gpu.png

Hello, I am using 369 (latest version) Make sure you go to nvidia website and install CUDA toolkit 7.5 or 8.0 whichever you like.
Perform a clean install of drivers when drivers are getting installed (you will have to select "custom installation" option) and then you will get a clean installation prompt. Have you installed anniversary windows 10 update? You will HAVE TO install that before you install new drivers.
so 1) Uninstall current nvidia drivers
2) install windows 10 anniversary edition
3) install latest nvidia drivers
4) install nvida CUDA toolkit
and you should be good to go.
Non OC version gets me 17 Mh/s while OC (just memory OC is necessary) will give you about 20-22 Mh/s variable

Good luck

I want confirm that something happened with solo ETH (geth 1.4.10) on last revisions of miner. 10 days and no blocks with 150-300 mhs. Claymore could you confirm that ETH solo is ok ? ETC seems fine with accepted blocks (Of course i know about different diffs but anyway).

If 5.3 worked for you, 6.1.4b will work too. However, all versions won't work with parity, I fixed it in 6.1.5b only, refer to this msg: https://bt.irlbtc.com/view/1433925.msg15963217#msg15963217

Still no linux version of 6.1?
Happy running 5.3 with AMD GPUs but I'd like to try it with NVIDIA GPUs too.