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
Rust
2.16
4.8
Nim Gcc
2.50
0.6
D Gdc
2.61
1.4
D Ldc
2.85
1.0
Nim Clang
3.11
0.8
ML MLton
3.14
0.7
Crystal
3.37
1.3
C# .Net Core
3.40
18.7
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
C# Mono
6.14
14.6
Javascript V8
6.53
7.9
F# Mono
7.52
21.1
Javascript Node
7.85
18.6
Haskell (MArray)
7.95
2.2
LuaJIT
12.61
1.0
Chez Scheme
20.15
25.7
Python PyPy
22.14
75.9
Haskell
25.34
2.2
Racket
27.76
57.9
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
147.32
7.4
Lua 5.1
182.74
1.0
Elixir
208.19
31.9
Python
314.79
4.9
Python3
412.13
5.5
Tcl (FP)
457.33
2.5
Tcl (OO)
821.96
2.5
Perl
872.44
2.5
Mandel in Brainfuck
Language
Time, s
Memory, MiB
C++ Gcc
20.49
1.7
Crystal
25.28
1.5
Rust
27.18
4.8
D Gdc
27.40
2.4
Nim Gcc
30.78
2.7
D Ldc
31.21
1.8
C# .Net Core
34.93
21.4
ML MLton
36.03
2.5
Nim Clang
37.22
2.9
Go Gcc
37.59
11.4
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
C# Mono
70.90
12.6
Javascript Node
76.37
19.9
Go
108.21
2.2
Haskell (MArray)
124.60
3.2
LuaJIT
131.46
1.9
Python PyPy
133.73
76.0
Ruby truffle
138.00
1014.1
F# Mono
166.38
29.1
Chez Scheme
258.54
27.8
Ruby Topaz
305.79
38.8
Racket
339.10
68.0
Base64
Language
Time, s
Memory, MiB
C aklomp SSSE3
0.93
32.3
C
1.85
32.2
Rust
1.92
42.9
D Ldc
2.01
54.4
Crystal
2.59
58.5
Ruby
2.95
167.7
D Gdc
3.04
54.1
Perl XS
3.63
47.9
Ruby Rbx
4.29
30.7
Nim Gcc
4.29
57.8
Nim Clang
4.34
57.9
Julia
4.41
190.0
C++ Openssl
5.45
65.2
Javascript Node
5.53
475.8
Php
6.34
53.4
C# .Net Core
6.63
121.1
D
7.18
55.3
Tcl
7.20
66.0
Go
7.56
93.1
Python
7.62
52.6
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
0.35
234.1
Rust Pull
0.49
207.7
Rust Struct
0.50
226.2
C++ Rapid SAX
0.72
1.0
C++ Gason
0.83
582.2
C++ Rapid
0.94
243.6
Java
1.28
371.2
Scala
1.44
457.2
Rust Value
1.82
1675.8
Crystal Schema
1.87
304.6
Crystal
2.41
1119.2
Perl XS
2.68
888.4
Javascript Node
3.33
871.0
Python3 ujson
4.15
1303.2
Nim Clang
4.22
1335.8
Crystal Pull
4.24
3.3
Nim Gcc
4.70
1335.0
Go
4.92
479.3
Python ujson
5.07
1352.9
Q
5.18
684.0
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
5.89
836.9
Php
6.37
1502.0
D Ldc
7.13
1357.0
Haskell
8.31
70.5
Ruby
8.34
897.3
D Gdc
8.89
1357.2
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
C++ Boost
16.44
2915.2
Ruby JRuby9K
16.53
2050.5
Go Gcc
17.64
473.1
Ruby JRuby
21.98
2761.1
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
2.17
73.0
D
2.30
71.3
D Gdc
2.30
73.0
Python Numpy
3.08
65.3
Java
3.50
136.2
Rust
3.58
76.8
Scala
3.62
136.2
Kotlin
3.62
132.2
C
3.64
69.2
Nim Clang
3.68
167.8
Crystal
3.70
55.8
Nim Gcc
3.75
188.2
Julia
3.76
172.2
Go
3.77
59.6
Go Gcc
3.90
84.5
Swift
4.48
110.8
Javascript Node
6.06
89.6
Javascript V8
6.87
81.5
Python PyPy
7.98
121.7
C# .Net Core
9.17
87.4
C# Mono
15.17
83.6
Ruby truffle
35.43
934.2
Ruby Topaz
81.41
206.2
Ruby
354.98
78.7
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
12.26
398.9
Nim Gcc
15.53
1003.2
Nim Clang
16.02
1011.4
C++
17.72
174.5
D Ldc
22.41
467.9
D Gdc
24.98
451.6
D
28.90
418.2
Scala
32.18
363.0
Go
32.17
366.4
Go Gcc
32.94
365.7
C# Mono
40.54
270.0
Python PyPy
50.21
797.0
C# .Net Core
54.57
519.519.519.0
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 0.17.0 (2017-05-17) [Linux: amd64]
Crystal 0.23.1 [e2a1389e8] (2017-07-13) LLVM 3.8.1
go version go1.9 linux/amd64
gccgo (Ubuntu 4.9.1-0ubuntu1) 4.9.1
DMD64 D Compiler v2.068.0
gdc (gdcproject.org 20161225-v2.068.2_gcc6) 6.3.0
LDC - the LLVM D compiler (1.4.0-beta1): based on DMD v2.074.1 and LLVM 4.0.1
V8 version 3.29.62 (candidate)
rustc 1.19.0 (0ade33941 2017-07-17)
Scala version 2.11.6 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_45)
Nodejs v8.4.0
PyPy 5.6.0 with GCC 4.8.2
topaz (ruby-1.9.3p125) (git rev b95c858) [x86_64-linux]
ruby 2.5.1p57 (2018-03-29 revision 63029) [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 2.0.0
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
Racket v5.3.6.
Chez Scheme Version 9.4