Recyclerview painfully slow to load cached images form Picasso

Setting recyclerView parameters as below solved my stutter problem :

recyclerView.setHasFixedSize(true);
recyclerView.setItemViewCacheSize(20);
recyclerView.setDrawingCacheEnabled(true);
recyclerView.setDrawingCacheQuality(View.DRAWING_CACHE_QUALITY_HIGH);

i hope it helps someone else too.