Low Hashrate ASUS Strix Radeon RX 570
Hey everyone,

Like the title says, I'm receiving really low hashes. 

| THREAD | GPU | 10s H/s | 60s H/s | 15m H/s |
|      0 |   0 |     n/a |    61.3 |    61.9 |
|      1 |   0 |     n/a |    61.4 |    61.0 |
[2019-06-20 17:09:04] speed 10s/60s/15m n/a 122.7 122.8 H/s max 121.7 H/s

I have used xmrig before and with the same video card I was receiving ~700-850 h/s. 

This is my configuration:
{
    "algo": "cryptonight/r",
    "api": {
        "port": 0,
        "access-token": null,
        "id": null,
        "worker-id": null,
        "ipv6": false,
        "restricted": true
    },
    "autosave": true,
    "background": false,
    "cache": true,
    "colors": true,
    "donate-level": 5,
    "log-file": null,
    "opencl-platform": "AMD",
    "opencl-loader": "libOpenCL.so",
    "pools": [
        {
            "url": "",
            "user": "",
            "pass": "x",
            "rig-id": null,
            "nicehash": false,
            "keepalive": false,
            "variant": "r",
            "enabled": true,
            "tls": false,
            "tls-fingerprint": null
        }
    ],
    "print-time": 60,
    "retries": 5,
    "retry-pause": 5,
    "threads": [
        {
            "index": 0,
            "intensity": 768,
            "worksize": 8,
            "strided_index": 2,
            "mem_chunk": 2,
            "unroll": 8,
            "comp_mode": false,
            "affine_to_cpu": false
        },
        {
            "index": 0,
            "intensity": 768,
            "worksize": 8,
            "strided_index": 2,
            "mem_chunk": 2,
            "unroll": 8,
            "comp_mode": false,
            "affine_to_cpu": false
        }
    ],
    "user-agent": null,
    "syslog": false,
    "watch": true
}

Any help is really appreciated. Thank you.