Do you have found something I just discovered about this miner but I only have old cards here R7 370

 * VERSIONS:     WildRig/0.13.2 beta libuv/1.8.0 OpenCL/2.0 gcc/5.4.0
 * CPU:          Intel(R) Celeron(R) CPU G3930 @ 2.90GHz x64 AES-NI
 * ALGO:         x16r
 * POOL #1:      pool.minermore.com:4501
 * COMMANDS:     hashrate, pause, resume
[16:13:03] donation: 2%
[16:13:03] strategy: 0
[16:13:03] send-stale: no
[16:13:03] watchdog: disabled
[16:13:03] good-risers: default
[16:13:03] compiling code and initializing GPUs. This will take a while...
[16:13:03] GPU #0 [BusID: #3] [Pitcairn] AMD Radeon (TM) R7 300 Series
[16:13:03] threads: 1, intensity: 18, worksize: 0/256, cu: 8
[16:13:03] There is no suitable kernel for GPU #0: failed to open kernel-pitcairn.bin
[16:13:03] Failed to start OpenCL threads