Hmmm, I can't get close to those numbers. Even at 150/1100/110 I'm barely cracking 300 across all the cards.
I'm going for more SOLs...power efficiency (and running cooler) is great, but I only pay .10/KWh
I'll limit power during the hot summer months.
This is with 150/1100/120 SMOS Overclock Settings
GPU0 58C Sol/s: 324.7 Sol/W: 2.82 Avg: 321.8 I/s: 173.0 Sh: 1.99 1.00 133
GPU1 57C Sol/s: 334.2 Sol/W: 2.77 Avg: 332.7 I/s: 176.1 Sh: 1.98 1.00 135
GPU2 57C Sol/s: 322.9 Sol/W: 2.87 Avg: 324.2 I/s: 173.4 Sh: 0.99 1.00 141
GPU3 58C Sol/s: 325.2 Sol/W: 2.92 Avg: 324.4 I/s: 173.3 Sh: 1.00 1.00 137
GPU4 59C Sol/s: 325.3 Sol/W: 2.80 Avg: 329.6 I/s: 175.8 Sh: 3.00 1.00 132
GPU5 64C Sol/s: 328.5 Sol/W: 2.80 Avg: 329.7 I/s: 177.6 Sh: 2.00 1.00 134
========== Sol/s: 1960.8 Sol/W: 2.83 Avg: 1962.5 I/s: 1049.2 Sh: 10.95 1.00 135