1Platform: AMD Accelerated Parallel Processing 2 Device: Hawaii 3 Driver version : 1598.5 (VM) (Linux x64) 4 Compute units : 40 5 Clock frequency : 824 MHz 6 7 Global memory bandwidth (GBPS) 8 float : 270.25 9 float2 : 276.32 10 float4 : 276.61 11 float8 : 155.61 12 float16 : 78.30 13 14 Single-precision compute (GFLOPS) 15 float : 4149.75 16 float2 : 4145.72 17 float4 : 4135.53 18 float8 : 4114.04 19 float16 : 4066.81 20 21 Double-precision compute (GFLOPS) 22 double : 2080.65 23 double2 : 2078.84 24 double4 : 2073.76 25 double8 : 2062.56 26 double16 : 2039.19 27 28 Integer compute (GIOPS) 29 int : 1389.48 30 int2 : 1389.25 31 int4 : 1388.45 32 int8 : 1387.98 33 int16 : 1386.09 34 35 Transfer bandwidth (GBPS) 36 enqueueWriteBuffer : 3.82 37 enqueueReadBuffer : 3.51 38 enqueueMapBuffer(for read) : 170435.20 39 memcpy from mapped ptr : 6.42 40 enqueueUnmap(after write) : 275318.41 41 memcpy to mapped ptr : 6.47 42 43 Kernel launch latency : 31.72 us 44