В месу добавили даблы, clpeak на hd 7790 показывает это
clpeak
Platform: Clover
Device: AMD BONAIRE
Driver version : 10.6.0-devel (Linux x64)
Compute units : 14
Clock frequency : 1050 MHz
Global memory bandwidth (GBPS)
float : 55.14
float2 : 56.52
float4 : 54.39
float8 : 38.98
float16 : 24.86
Single-precision compute (GFLOPS)
float : 1109.28
float2 : 960.17
float4 : 1109.53
float8 : 1023.15
float16 : 1075.14
Double-precision compute (GFLOPS)
double : 113.89
double2 : 113.82
double4 : 113.68
double8 : 113.42
double16 : 112.92
Integer compute (GIOPS)
int : 344.50
int2 : 329.74
int4 : 347.39
int8 : 353.00
int16 : 351.91
Transfer bandwidth (GBPS)
enqueueWriteBuffer : 4.59
enqueueReadBuffer : 1.31
enqueueMapBuffer(for read) : 8.45
memcpy from mapped ptr : 4.68
enqueueUnmap(after write) : 1429.37
memcpy to mapped ptr : 4.38
Kernel launch latency : 473.19 us
https://github.com/krrishnarraj/clpeak
много уже готовых результатов
https://github.com/krrishnarraj/clpeak/tree/master/results