I'm only getting 602 H/s from a 8GB 1070 and 4GB 1060. I was expecting more like 670ish. WhatToMine says 700 but that's with an 8GB 1060.
The 1070 is doing 339 H/s and the 1060 261 H/s.
post you config here.
maybe you have set low intensity?
I am using Awesome Miner. I used the Diagnostics feature to view the command line and intensity is set to 64. This is the command line (user name omitted for privacy reasons):
miner.exe -di 45 --intensity 64 64 --server us-east.equihash-hub.miningpoolhub.com --port 20570 --user xxxx --pass x --api 0.0.0.0:4028
I did reach 620 H/s for the 1070 and 1060 but that's still low I think and most of the time it's between 584 and 603. I hope I can improve this as mining Zcash is pretty profitable at the moment. I'm going to tweak Afterburner settings next but my current settings work very well for Ethereum mining so I would expect them to work well for Zcash as well.
EDIT: I was underclocking the core clocks by 100 MHz or so and by changing that to zero it got me up to 656 H/s and by overclocking I'm getting even more. I have to see what that does to my power load though. Quite the difference from AMD cards where reducing the core clock doesn't affect hash rate.
EDIT2: I have hit 438 H/s on the 1070 by overclocking core by 114 Mhz. That's better! But I have to go look at the power meter to see if it's worth it.
I'm using Linux and never messed up with overclock...
I just create a config shell script that runs at system startup and sets the maximum wattage for each GPU (here the energy costs are high) trying to set perfect stability and efficiency:
#!/bin/bash
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
# Get date/time
date=("$(date +"%Y-%m-%d")")
time=("$(date +"%T")")
# Create log file
printf "%s\n\n" "*** Configuration applied at $date and $time ***" >home/MyUser/gpu.startup.log
#Config of GTX 1070 (Asus): PCIe 2
nvidia-smi -i 0 -pm ENABLED >>home/MyUser/gpu.startup.log
nvidia-smi -i 0 -pl 120 >>home/MyUser/gpu.startup.log
sleep 1
#Config of GTX 1060 (Asus): PCIe 1
nvidia-smi -i 1 -pm ENABLED >>home/MyUser/gpu.startup.log
nvidia-smi -i 1 -pl 90 >>home/MyUser/gpu.startup.log
sleep 1
#Config of GTX 1060 (Asus): PCIe 3
nvidia-smi -i 2 -pm ENABLED >>home/MyUser/gpu.startup.log
nvidia-smi -i 2 -pl 90 >>home/MyUser/gpu.startup.log
sleep 1
#Config of GTX 1060 (Zotac): PCIe 5
nvidia-smi -i 3 -pm ENABLED >>home/MyUser/gpu.startup.log
nvidia-smi -i 3 -pl 90 >>home/MyUser/gpu.startup.log
sleep 1
chown MyUser:MyUserhome/MyUser/gpu.startup.log
Everything else stays as default... The Sols/s isn't that incredible, but my efficiency is good!
Statistics of the GPUs
GPU Temp Power Speed Efficiency
GeForce GTX 1070 57 C 117 W 433 Sol/s 3.70 Sol/W
GeForce GTX 1060 6GB 55 C 91 W 293 Sol/s 3.22 Sol/W
GeForce GTX 1060 6GB 55 C 88 W 292 Sol/s 3.32 Sol/W
GeForce GTX 1060 6GB 67 C 73 W 291 Sol/s 3.99 Sol/W
