Benchmark shows this on my 56/64 vega rig for 144.5:

...
Average speed (5s): 62.6 sol/s | 56.0 sol/s | 56.6 sol/s | 61.4 sol/s | 60.4 sol/s | 44.0 sol/s Total: 340.9 sol/s
Average speed (5s): 63.2 sol/s | 58.6 sol/s | 58.6 sol/s | 59.8 sol/s | 59.6 sol/s | 43.2 sol/s Total: 342.9 sol/s
---------------------------------------------
Average speed (60s): 61.8 sol/s | 57.2 sol/s | 56.7 sol/s | 61.5 sol/s | 56.9 sol/s | 46.4 sol/s Total: 340.7 sol/s

I also get invalid share and some warnings/errors:

2 warnings generated.
/tmp/AMD_27012_199/t_27012_201.cl:2903:18: warning: incompatible pointer types
      initializing '__global uint *' (aka '__global unsigned int *') with an
      expression of type '__global uint4 *' [-Wincompatible-pointer-types]
        __global uint * outCounters = &output0[0];
                        ^             ~~~~~~~~~~~
/tmp/AMD_27012_199/t_27012_201.cl:3119:1: warning: null character ignored
      [-Wnull-character]

^
2 warnings generated.
Connecting to pool...
Connected to btg-eu.coinblockers.com:5555
Subscribed to stratum server
New target received: 0020000000000000000000000000000000000000000000000000000000000000
New job received: 4ac6
Authorized worker: GV5SfFk6EX2PXVopwRHepaVAEPxJxhKceH.lolMiner
Start Mining...
Submitting share
invalid solution
Warning: Share not accepted
Submitting share
invalid solution