1 2Platform: AMD Accelerated Parallel Processing 3 Device: Cayman 4 Driver version : 1348.4 (Linux x64) 5 Compute units : 24 6 7 Global memory bandwidth (GBPS) 8 float : 154.77 9 float2 : 141.49 10 float4 : 82.39 11 float8 : 70.60 12 float16 : 39.35 13 14 Single-precision compute (GFLOPS) 15 float : 674.44 16 float2 : 1345.68 17 float4 : 2601.47 18 float8 : 2586.69 19 float16 : 2573.38 20 21 Double-precision compute (GFLOPS) 22 double : 671.24 23 double2 : 671.59 24 double4 : 670.93 25 double8 : 669.51 26 double16 : 666.50 27 28 Integer compute (GIOPS) 29 int : 337.36 30 int2 : 448.62 31 int4 : 537.68 32 int8 : 536.19 33 int16 : 533.12 34 35 Transfer bandwidth (GBPS) 36 enqueueWriteBuffer : 3.53 37 enqueueReadBuffer : 4.43 38 enqueueMapBuffer(for read) : 152.89 39 memcpy from mapped ptr : 4.40 40 enqueueUnmap(after write) : 1781.26 41 memcpy to mapped ptr : 4.42 42 43 Kernel launch latency : 44.22 us 44 45