ruby_vs_crystal

Comparison of three types of Ruby (MRI, JRuby and Rubinius) versus Crystal

Setup

• Mac OSX (Mavericks)
• chruby
• MacBook Air (1.3 Intel i5, 4GB 1600 MHz DDR3)

Crystal

$ time ./foo_crystal

real	0m7.971s
user	0m7.994s
sys	0m0.250s

MRI (2.1.3)

$ time ./foo_mri.rb

real	0m17.395s
user	0m17.069s
sys	0m0.251s

Rubinius (2.2.10)

time ./foo_rbx.rb

real	0m10.898s
user	0m37.711s
sys	0m0.318s

JRuby (1.7.16)

time jruby ./foo_jruby.rb

real	0m12.461s
user	0m41.356s
sys	0m0.422s