1 2Platform: AMD Accelerated Parallel Processing 3 Device: Hawaii (R9 390) 4 Driver version : 1800.5 (VM) (Linux x64) 5 Compute units : 40 6 Clock frequency : 1000 MHz 7 8 Global memory bandwidth (GBPS) 9 float : 325.28 10 float2 : 335.50 11 float4 : 326.06 12 float8 : 185.19 13 float16 : 92.65 14 15 Single-precision compute (GFLOPS) 16 float : 5079.23 17 float2 : 5074.38 18 float4 : 5060.63 19 float8 : 5033.64 20 float16 : 4978.18 21 22 Double-precision compute (GFLOPS) 23 double : 638.55 24 double2 : 637.93 25 double4 : 636.60 26 double8 : 633.93 27 double16 : 628.44 28 29 Integer compute (GIOPS) 30 int : 1701.12 31 int2 : 1700.71 32 int4 : 1699.93 33 int8 : 1699.02 34 int16 : 1697.04 35 36 Transfer bandwidth (GBPS) 37 enqueueWriteBuffer : 8.66 38 enqueueReadBuffer : 5.75 39 enqueueMapBuffer(for read) : 36584.05 40 memcpy from mapped ptr : 3.93 41 enqueueUnmap(after write) : 429496.75 42 memcpy to mapped ptr : 3.71 43 44 Kernel launch latency : 34.63 us 45 46