I'm in need of Help, i'm only getting 631H/s on my current setup, not 1k like many of you.

My setup:
Gigabyte h110-D3A motherboard
Gigabyte RX580 Gaming 4GB card, Hynix

Claymore's CryptoNote AMD GPU Miner v11.0

settings in bat-file:
setx GPU_FORCE_64BIT_PTR 1
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

NsGpuCNMiner.exe -xpool stratum+tcp://xmr.pool.minergate.com:45560 -xwal /Removed/-xpsw x -tt 75 -cclock 1200 -mclock 2200 -cvddc 900 -mvddc 940 -dmem 1

AMS Readon software: AMD Radeon 17.30.1029

Hynix code: 777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17

i don't understand what i can do more