< Vector Statistical Library (VSL) Random Number Generator Performance Data






BRNG Intel(R) Xeon(R) Processor E7-4870 Intel(R) Xeon(R) Processor E5-2690 Intel(R) Core(TM) i5-4670T Processor
MCG31m1 128.80 111.05 109.87
R250 132.47 115.52 112.26
MRG32k3a 166.99 147.05 131.05
MCG59 124.73 105.50 104.68
WH 161.09 146.03 145.26
SOBOL 75.00 57.55 53.26
NIEDERR 86.71 68.11 56.78
MT19937 131.07 108.60 102.69
MT2203 135.53 106.91 101.57
SFMT19937 120.13 104.72 101.95




Performance Graphs



Optimization Notice

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804

Legal Information

Copyright © 2000-2014, Intel Corporation. All Rights Reserved.