1Platform: AMD Accelerated Parallel Processing 2 Device: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz 3 Driver version : 1598.5 (sse2,avx) (Linux x64) 4 Compute units : 32 5 Clock frequency : 3283 MHz 6 7 Global memory bandwidth (GBPS) 8 float : 25.27 9 float2 : 26.60 10 float4 : 26.84 11 float8 : 27.01 12 float16 : 44.40 13 14 Single-precision compute (GFLOPS) 15 float : 23.95 16 float2 : 47.73 17 float4 : 95.47 18 float8 : 187.04 19 float16 : 350.93 20 21 Double-precision compute (GFLOPS) 22 double : 23.96 23 double2 : 47.85 24 double4 : 95.18 25 double8 : 186.15 26 double16 : 308.99 27 28 Integer compute (GIOPS) 29 int : 47.79 30 int2 : 21.65 31 int4 : 126.29 32 int8 : 245.77 33 int16 : 350.12 34 35 Transfer bandwidth (GBPS) 36 enqueueWriteBuffer : 3.82 37 enqueueReadBuffer : 3.54 38 enqueueMapBuffer(for read) : 18323.24 39 memcpy from mapped ptr : 6.43 40 enqueueUnmap(after write) : 31956.60 41 memcpy to mapped ptr : 6.55 42 43 Kernel launch latency : 9.52 us 44