can anybody moving from v11.1 on windows to linux tell me if you see any difference in speed please.
Here is my linux miner output:
ZEC - Total Speed: 813.780 H/s, Total Shares: 464, Rejected: 3, Time: 00:48
ZEC: GPU0 171.829 H/s, GPU1 255.613 H/s, GPU2 119.854 H/s, GPU3 266.483 H/s
GPU0: Asus Radeon r9 280x : Faulty fan problem, that's why it's underclocked. Could not modify bios to undervolt. Could run 1050:1500 clocks if run single.
GPU1 and GPU3: Powercolor radeon r9 280x. Modified bios to undervolt. Good cards. Happy with them.
GPU2 : Asus radeon r9 270. Could not modfy bios to undervolt. thats why its underclocked.
and GPU clocks:
rig1@rig1:~$ .local/bin/atitweak -s
0. AMD Radeon R9 200 Series (:0.0)
engine clock 850MHz, memory clock 850MHz, core voltage 1.2VDC, performance level 3, utilization 97%
fan speed 95% (5841 RPM) (user-defined)
temperature 65 C
powertune 0%
1. AMD Radeon R9 200 Series (:0.1)
engine clock 1050MHz, memory clock 1500MHz, core voltage 1.175VDC, performance level 3, utilization 97%
fan speed 80% (2852 RPM) (user-defined)
temperature 56 C
powertune 0%
2. AMD Radeon (TM) R9 200 Series (:0.2)
engine clock 850MHz, memory clock 850MHz, core voltage 1.215VDC, performance level 3, utilization 98%
fan speed 90% (3156 RPM) (user-defined)
temperature 53 C
powertune 0%
3. AMD Radeon R9 200 Series (:0.3)
engine clock 1050MHz, memory clock 1500MHz, core voltage 1.175VDC, performance level 3, utilization 97%
fan speed 85% (3022 RPM) (user-defined)
temperature 60 C
powertune 0%
My PSU is a 80+ Bronze edition 1000W PSU. it's not enough if all the cards run full speed, so I need to underclock some of the cards.
Running ubuntu 14.04 with AMD 15.2 drivers.
Setting up and using windows is not easy so I do not use windows. I am too old to learn how to use windows. Linux is easy.