Why only 130h/s ??? Minersgate go for Monero

[Seepi]

Hey All,

Wondering if anyone can help me.

using minersgate for Monero XMR
http://monerobenchmarks.info/

With the following:
Dual X5560 (Better than the INTEL XEON-E5520 x 2 on monerobenchmarks.info)
ATI RX480 

According to monerobenchmarks i should be getting at least 900 h/s  to  1000 h/s

But i am getting
Dual X5560  130 h/s
ATI RX480  30 h/s
Total 160 h/s

What am i doing wrong?

Any help in the right direction would be appreciated.

Thx
Seepi