Some benchmarks of different languages
Brainfuck v2.0
Brainfuck v1.0
Language
Time, s
Memory, MiB
Kotlin
1.78
28.4
C++ Gcc
1.94
1.0
D Ldc
2.02
0.9
Nim Gcc
2.16
0.6
Rust
2.42
4.8
Crystal
2.91
1.2
D Gdc
3.05
1.4
ML MLton
3.14
0.7
Nim Clang
3.14
0.8
Scala
3.43
120.12
Java
4.03
513.8
OCaml
4.04
2.7
Go Gcc
4.20
10.0
D Dmd
5.23
1.0
Go
5.54
0.9
Javascript V8
6.53
7.9
Javascript Node
7.38
16.9
F# Mono
7.52
21.1
Haskell (MArray)
7.95
2.2
C# .Net Core
16.03
16.9
LuaJIT
16.73
1.1
C# Mono
19.86
14.6
Python PyPy
22.14
75.9
Haskell
25.34
2.2
Ruby truffle
33.79
1089.8
Ruby Topaz
59.53
36.5
Ruby Rbx
120.38
32.3
Ruby Jruby
129.75
267.6
Ruby Jruby9k
134.18
286.8
Ruby
143.80
6.6
Elixir
211.20
31.9
Lua 5.1
220.16
1.0
Python
314.79
4.9
Python3
412.13
5.5
Tcl (FP)
457.33
2.5
Tcl (OO)
821.96
2.5
Mandel in Brainfuck
Language
Time, s
Memory, MiB
C++ Gcc
20.49
1.7
Crystal
23.39
1.5
Rust
24.13
4.8
D Ldc
24.90
1.4
D Gdc
29.49
2.4
Nim Gcc
30.58
2.7
ML MLton
36.03
2.5
Go Gcc
37.59
11.4
Nim Clang
40.01
2.9
Kotlin
40.79
34.9
OCaml
52.18
5.3
Scala
58.51
120.12
Java
58.86
423.9
D Dmd
62.69
1.7
Javascript Node
88.34
18.6
Go
105.04
2.2
Haskell (MArray)
124.60
3.2
Python PyPy
133.73
76.0
Ruby truffle
138.00
1014.1
C# .Net Core
142.30
17.8
LuaJIT
142.59
1.8
C# Mono
147.69
12.6
F# Mono
166.38
29.1
Ruby Topaz
305.79
38.8
Base64
Language
Time, s
Memory, MiB
C aklomp SSSE3
0.93
32.3
C
1.85
32.2
Crystal
2.30
113.8
Rust
2.38
40.8
D Gdc
2.52
33.3
Ruby
2.77
130.4
D Ldc
3.14
53.1
Nim Clang
3.20
51.4
Perl XS
3.63
47.9
Ruby Rbx
4.29
30.7
Nim Gcc
4.32
51.5
Julia
4.41
190.0
Javascript Node
4.76
551.5
C++ Openssl
5.45
65.2
Php
6.34
53.4
C# .Net Core
6.52
121.1
D
7.18
55.3
Tcl
7.20
66.0
Python
7.62
52.6
Go
8.40
95.7
Python PyPy
8.05
153.9
Python3
8.13
54.5
C# Mono
9.01
71.7
Java
9.06
971.2
Kotlin
9.75
932.9
Scala
10.69
292.5
Ruby JRuby9K
12.16
530.6
Ruby JRuby
12.65
514.9
Ruby truffle
17.17
908.3
Perl
33.30
99.7
Go Gcc
39.56
185.5
Json
Language
Time, s
Memory, MiB
D Gdc Fast
0.34
226.7
Rust Pull
0.52
207.7
Rust Struct
0.54
230.3
C++ Rapid SAX
0.72
1.0
C++ Gason
0.83
582.2
C++ Rapid
0.94
243.6
Java
1.47
621.2
Rust Value
1.78
1673.9
Crystal Schema
2.05
337.2
Perl XS
2.68
888.4
Crystal
2.99
1118.2
Javascript Node
3.21
863.7
Crystal Pull
3.48
1.2
Python3 ujson
4.15
1303.2
Nim Clang
4.95
1338.1
Nim Gcc
5.02
1337.3
Python ujson
5.07
1352.9
Q
5.18
684.0
Go
5.30
479.3
Python PyPy
5.35
1534.5
C++ LibJson
5.49
2796.3
Clojure
5.81
1148.5
Python3
5.82
1037.8
C# .Net Core
6.31
834.9
Php
6.37
1502.0
Haskell
8.31
70.5
Ruby
8.67
1074.6
Ruby Yajl
9.52
1054.6
Python
9.85
1409.1
C# Mono
10.57
812.1
Julia
11.89
2622.4
D
12.42
1417.1
JQ
14.92
1714.5
Scala
15.47
1415.8
C++ Boost
16.44
2915.2
Ruby JRuby9K
16.53
2050.5
Go Gcc
17.64
473.1
Ruby JRuby
21.98
2761.1
D Gdc
25.86
926.1
D Ldc
27.23
919.6
Perl
46.02
1635.4
Ruby Rbx
67.13
4681.0
Ruby truffle
-
1251.2
Matmul
Language
Time, s
Memory, MiB
Julia Native Thr
0.11
148.3
Julia Native
0.31
175.8
D Mir GLAS
0.32
56.7
D Ldc
2.01
68.9
D
2.30
71.3
D Gdc
2.33
73.0
Python Numpy
3.08
65.3
Java
3.50
136.2
Rust
3.52
76.8
Scala
3.62
136.2
Kotlin
3.62
132.2
C
3.64
69.2
Crystal
3.70
61.7
Nim Gcc
3.72
187.9
Go
3.84
58.1
Go Gcc
3.90
84.5
Swift
4.48
110.8
Nim Clang
4.60
199.2
Javascript Node
5.95
88.3
Javascript V8
6.87
81.5
Python PyPy
7.98
121.7
C# .Net Core
10.87
85.7
C# Mono
15.17
83.6
Julia
20.98
187.4
Ruby truffle
35.43
934.2
Ruby Topaz
81.41
206.2
Ruby
326.44
76.9
Python
447.39
74.0
Ruby JRuby
416.12
582.4
Ruby JRuby9k
467.59
608.3
Ruby Rbx
591.70
325.0
Perl
666.46
604.1
Tcl
1066.66
279.9
Havlak
Language
Time, s
Memory, MiB
Crystal
15.80
416.9
Nim Clang
17.02
480.9
Nim Gcc
17.23
485.0
C++
17.72
174.5
D Ldc
25.15
214.9
D
28.90
418.2
D Gdc
31.79
197.6
Scala
32.18
363.0
Go Gcc
32.94
365.7
Go
33.25
386.4
C# Mono
40.54
270.0
Python PyPy
50.21
797.0
C# .Net Core
61.38
388.8
Python
396.54
724.0
Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (Ubuntu 14.04.1 LTS x86_64)
gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2
Nim Compiler Version 0.16.0 (2017-01-08) [Linux: amd64]
Crystal 0.20.0 [b0cc6f7] (2016-11-22)
go version go1.8 linux/amd64
gccgo (Ubuntu 4.9.1-0ubuntu1) 4.9.1
DMD64 D Compiler v2.068.0
gdc (crosstool-NG crosstool-ng-1.20.0-232-gc746732 - 20150830-2.066.1-dadb5a3784) 5.2.0
LDC - the LLVM D compiler (0.15.2-beta1):
V8 version 3.29.62 (candidate)
rustc 1.15.1 (021bd294c 2017-02-08)
Scala version 2.11.6 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_45)
Nodejs v7.0.0
PyPy 5.6.0 with GCC 4.8.2
topaz (ruby-1.9.3p125) (git rev b95c858) [x86_64-linux]
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]
Python 2.7.6
Python 3.5.2
rubinius 2.2.10 (2.1.0 bf61ae2e 2014-06-27 JI) [x86_64-linux-gnu]
jruby 1.7.20 (1.9.3p551) 2015-05-04 3086e6a on Java HotSpot(TM) 64-Bit Server VM 1.8.0_45-b14 +jit [linux-amd64]
jruby 9.0.0.0.pre2 (2.2.2) 2015-04-28 2755ae0 Java HotSpot(TM) 64-Bit Server VM 25.45-b02 on 1.8.0_45-b14 +jit [linux-amd64]
java version "1.8.0_45" Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)
julia version 0.4.3
clang version 3.9.0 (tags/RELEASE_390/final)
Mono JIT compiler version 4.0.1 (tarball Tue May 12 15:39:23 UTC 2015)
rock 0.9.10-head codename sapphire, built on Wed Jul 1 20:09:58 2015
Felix version 15.04.03
Q KDB+ 3.3 2015.09.02 Copyright (C) 1993-2015 Kx Systems
perl 5, version 18, subversion 2 (v5.18.2) built for x86_64-linux-gnu-thread-multi
The Glorious Glasgow Haskell Compilation System, version 7.10.2
Tcl 8.6
jq version 1.3
Swift version 2.2-dev (LLVM ae2eb212e4, Clang ef4c02f431, Swift 634acb40a1)
Kotlin version 1.0.3 (JRE 1.8.0_45-b14)
PHP 7.0.9-1+deb.sury.org~trusty+1 (cli) ( NTS )
.Net Core 1.0.0-preview2-003121
Elixir 1.2.0-rc.0 (a2860b3) Erlang/OTP 18 [erts-7.2] [source] [64-bit] [smp:4:4] [async-threads:10] [kernel-poll:false]
Lua 5.1.5 Copyright (C) 1994-2012 Lua.org, PUC-Rio
LuaJIT 2.0.2 -- Copyright (C) 2005-2013 Mike Pall. http://luajit.org/
truffleruby SNAPSHOT, like ruby 2.3.1 <Java HotSpot(TM) 64-Bit Server VM 1.8.0_111-b14 with Graal> [linux-x86_64]
MLton 20100608 (built Sun Oct 27 04:18:37 UTC 2013 on allspice)
F# Compiler for F# 3.0 (Open Source Edition)
OCaml 4.01.0