C++: Skinned vertices per second: 48660000 C++ no SIMD: Skinned vertices per second: 42420000
D dmd: Skinned vertices per second: 159046 D gdc: Skinned vertices per second: 23450000 Compilers: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) g++ -s -O3 -mfpmath=sse -ffast-math -march=native DMD64 D Compiler v2.054 dmd -O -noboundscheck -inline -release dver.d gcc version 4.6.1 20110627 (gdc 0.30, using dmd 2.054) (GCC) gdc -s -O3 -mfpmath=sse -ffast-math -march=native dver.d Ubuntu 11.04 x64 Core2 Duo E6300