1 2Platform: Intel(R) OpenCL 3 Device: Intel(R) HD Graphics 4600 4 Driver version : 10.18.10.3308 (Win32) 5 Compute units : 20 6 Clock frequency : 400 MHz 7 8 Global memory bandwidth (GBPS) 9 float : 19.87 10 float2 : 21.16 11 float4 : 21.29 12 float8 : 20.44 13 float16 : 15.78 14 15 Single-precision compute (GFLOPS) 16 float : 211.73 17 float2 : 345.66 18 float4 : 343.99 19 float8 : 375.94 20 float16 : 373.48 21 22 No double precision support! Skipped 23 24 Transfer bandwidth (GBPS) 25 enqueueWriteBuffer : 3.76 26 enqueueReadBuffer : 2.32 27 enqueueMapBuffer(for read) : inf 28 memcpy from mapped ptr : 2.87 29 enqueueUnmap(after write) : inf 30 memcpy to mapped ptr : 3.74 31 32 Kernel launch latency : 166.24 us 33 34