Tested results after 24 hours:
ZHash 144_5 uses ~2.0GB VRAM
1070 ~41 to 46 Sol/s //tuned PL=140W, OC=50/1000
1080 Ti ~64 to 71 Sol/s //tuned PL=220W, OC=100/1000 test rig with 4 x 1080 Ti + 6 x 1070 = min. 517 to max. 535 Sol/s; Avg. = 526 Sol/s
Efficiency Avg. = 0.31 Sol/Ws = 0.31 Sol/J
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1070 Ti ~43 to 50 Sol/s //tuned PL=120W, OC=200/1200 test rig with 5 x 1070 Ti = min. 227 to max. 238 Sol/s; Avg. = 233 Sol/s
Efficiency Avg. = 0.40 Sol/Ws = 0.40 Sol/J