GPU0 54ðC Sol/s: 749.2 Avg: 755.2 I/s: 405.7 Sh/s: 0.190 +
GPU1 59ðC Sol/s: 783.0 Avg: 774.9 I/s: 414.1 Sh/s: 0.176 +++
GPU2 54ðC Sol/s: 769.7 Avg: 770.2 I/s: 409.8 Sh/s: 0.133 +
GPU3 53ðC Sol/s: 777.9 Avg: 776.0 I/s: 414.3 Sh/s: 0.162 +++
GPU4 53ðC Sol/s: 764.1 Avg: 762.5 I/s: 408.9 Sh/s: 0.186
GPU5 52ðC Sol/s: 776.7 Avg: 772.7 I/s: 414.6 Sh/s: 0.181 ++
========== Sol/s: 4620.7 Avg: 4611.6 I/s: 2467.5
Sh/s: 1.029 
Just a tip. A 'renice' of -5 helps to stabalize the output (at least on my 2-core system)