Those are settings and numbers for one of my miners, Here are my most profitable settings at the moment:

Rig 6700, 3 GPUs

1. R9 270
Core Voltage: 1.1 V
overclocked to 1120 MHz
Memory clock: 1500
DCRI -50
Fan: 100%
T: ~68-74C

Dual ETH+SC:
12.9 MHs (ETH)
322 MHs (SC)

2. R9 270
Core Voltage: 1.1 V
overclocked to 1030 MHz
Memory clock: 1500
DCRI -50
Fan: 100%
T: ~78-84C

Dual ETH+SC:
12.1 MHs (ETH)
299 MHs (SC)

3. 7850
Core Voltage: 1.25 V
overclocked to 1020 MHz
Memory clock: 1500
DCRI -50
Fan: 60%
T: ~76-82C

Dual ETH+SC:
9.8 MHs (ETH)
246 MHs (SC)

Totals
Dual ETH+SC:
34.8MHs (ETH)
869 MHs (SC)