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Hash.NET.Benchmark

Benchmark for .NET implementations of fast non-cryptographic hash algorithm xxHash created by @Cyan4973

BenchmarkDotNet=v0.12.1, OS=Windows 7 SP1 (6.1.7601.0)
Intel Core i5-4460 CPU 3.20GHz (Haswell), 1 CPU, 4 logical and 4 physical cores
Frequency=3117792 Hz, Resolution=320.7398 ns, Timer=TSC
  [Host]     : .NET Framework 4.8 (4.8.3928.0), X64 RyuJIT
  .NET 4.7.2 : .NET Framework 4.8 (4.8.3928.0), X64 RyuJIT

Runtime=.NET 4.7.2  

// * Legends *
  len        : Size of data block in bytes
  seed       : Custom seed supported
  Mean       : Arithmetic mean of all measurements
  Error      : Half of 99.9% confidence interval
  StdDev     : Standard deviation of all measurements
  Throughput : Throughput in MB/s
  1 ns       : 1 Nanosecond  (0.000000001 sec)
  1 μs       : 1 Microsecond (0.000001 sec)
  sse2       : Use SSE2 optimization
  avx2       : Use AVX2 optimization (non-portable)
Method len seed Mean Error StdDev Throughput
uranium62_xxHash 2 True 7.129 ns 0.015 ns 0.014 ns 267 MB/s
shibox_XXHash 2 True 7.418 ns 0.021 ns 0.019 ns 257 MB/s
EnokiSolutions_es_xxhash 2 True 8.390 ns 0.029 ns 0.027 ns 227 MB/s
ssg_HashDepot 2 True 17 ns 0.046 ns 0.043 ns 107 MB/s
xoofx_smash 2 True 21 ns 0.039 ns 0.031 ns 88 MB/s
neosmart_hashing_net 2 True 31 ns 0.085 ns 0.080 ns 60 MB/s
Zhentar_xxHash3_NET 2 True 35 ns 0.141 ns 0.132 ns 53 MB/s
Zhentar_xxHash64_NET 2 False 43 ns 0.107 ns 0.100 ns 44 MB/s
differentrain_YYProject_XXHash 2 True 99 ns 0.144 ns 0.120 ns 19 MB/s
MiloszKrajewski_K4os_Hash_xxHash 2 False 113 ns 0.190 ns 0.178 ns 16 MB/s
ftlab_FT_xxHash 2 False 114 ns 0.337 ns 0.315 ns 16 MB/s
ByteTerrace_Maths_Probability_XxHash 2 True 125 ns 0.292 ns 0.273 ns 15 MB/s
wilhelmliao_xxHash_NET 2 True 158 ns 0.377 ns 0.353 ns 12 MB/s
ailen0ada_xxHash4net 2 False 190 ns 0.458 ns 0.428 ns 10 MB/s
brandondahler_Data_HashFunction 2 True 649 ns 1.875 ns 1.754 ns 2.9 MB/s
uranium62_xxHash 8 True 5.884 ns 0.012 ns 0.012 ns 1296 MB/s
shibox_XXHash 8 True 6.156 ns 0.017 ns 0.016 ns 1239 MB/s
EnokiSolutions_es_xxhash 8 True 11 ns 0.020 ns 0.019 ns 677 MB/s
ssg_HashDepot 8 True 17 ns 0.035 ns 0.032 ns 446 MB/s
xoofx_smash 8 True 17 ns 0.036 ns 0.031 ns 446 MB/s
neosmart_hashing_net 8 True 35 ns 0.092 ns 0.086 ns 214 MB/s
Zhentar_xxHash64_NET 8 False 42 ns 0.077 ns 0.072 ns 178 MB/s
Zhentar_xxHash3_NET 8 True 47 ns 0.094 ns 0.088 ns 161 MB/s
differentrain_YYProject_XXHash 8 True 103 ns 0.254 ns 0.225 ns 73 MB/s
MiloszKrajewski_K4os_Hash_xxHash 8 False 113 ns 0.231 ns 0.216 ns 67 MB/s
ftlab_FT_xxHash 8 False 114 ns 0.226 ns 0.212 ns 66 MB/s
ByteTerrace_Maths_Probability_XxHash 8 True 126 ns 0.300 ns 0.281 ns 60 MB/s
wilhelmliao_xxHash_NET 8 True 169 ns 0.313 ns 0.277 ns 45 MB/s
ailen0ada_xxHash4net 8 False 207 ns 0.434 ns 0.406 ns 36 MB/s
brandondahler_Data_HashFunction 8 True 667 ns 2.232 ns 2.088 ns 11 MB/s
shibox_XXHash 64 True 17 ns 0.037 ns 0.032 ns 3511 MB/s
uranium62_xxHash 64 True 18 ns 0.034 ns 0.032 ns 3326 MB/s
ssg_HashDepot 64 True 34 ns 0.052 ns 0.046 ns 1758 MB/s
xoofx_smash 64 True 39 ns 0.062 ns 0.055 ns 1538 MB/s
EnokiSolutions_es_xxhash 64 True 43 ns 0.120 ns 0.112 ns 1415 MB/s
Zhentar_xxHash64_NET 64 False 53 ns 0.149 ns 0.140 ns 1140 MB/s
Zhentar_xxHash3_NET 64 True 67 ns 0.197 ns 0.184 ns 903 MB/s
MiloszKrajewski_K4os_Hash_xxHash 64 False 121 ns 0.357 ns 0.334 ns 504 MB/s
ftlab_FT_xxHash 64 False 123 ns 0.305 ns 0.285 ns 496 MB/s
ByteTerrace_Maths_Probability_XxHash 64 True 124 ns 0.316 ns 0.296 ns 490 MB/s
neosmart_hashing_net 64 True 130 ns 0.298 ns 0.279 ns 467 MB/s
differentrain_YYProject_XXHash 64 True 168 ns 0.308 ns 0.273 ns 363 MB/s
wilhelmliao_xxHash_NET 64 True 292 ns 0.757 ns 0.708 ns 208 MB/s
ailen0ada_xxHash4net 64 False 314 ns 0.960 ns 0.898 ns 193 MB/s
brandondahler_Data_HashFunction 64 True 768 ns 1.940 ns 1.815 ns 79 MB/s
shibox_XXHash 512 True 69 ns 0.135 ns 0.126 ns 6987 MB/s
uranium62_xxHash 512 True 79 ns 0.122 ns 0.114 ns 6132 MB/s
Zhentar_xxHash64_NET 512 False 96 ns 0.162 ns 0.144 ns 5038 MB/s
ssg_HashDepot 512 True 161 ns 0.388 ns 0.363 ns 3015 MB/s
MiloszKrajewski_K4os_Hash_xxHash 512 False 164 ns 0.325 ns 0.304 ns 2965 MB/s
ftlab_FT_xxHash 512 False 167 ns 0.234 ns 0.219 ns 2914 MB/s
ByteTerrace_Maths_Probability_XxHash 512 True 198 ns 0.267 ns 0.237 ns 2464 MB/s
xoofx_smash 512 True 242 ns 1.215 ns 1.137 ns 2011 MB/s
Zhentar_xxHash3_NET 512 True 254 ns 0.522 ns 0.488 ns 1915 MB/s
EnokiSolutions_es_xxhash 512 True 263 ns 0.325 ns 0.288 ns 1854 MB/s
differentrain_YYProject_XXHash 512 True 528 ns 1.140 ns 1.066 ns 923 MB/s
neosmart_hashing_net 512 True 793 ns 1.452 ns 1.358 ns 615 MB/s
ailen0ada_xxHash4net 512 False 893 ns 2.176 ns 2.036 ns 546 MB/s
wilhelmliao_xxHash_NET 512 True 1103 ns 2.998 ns 2.804 ns 442 MB/s
brandondahler_Data_HashFunction 512 True 1116 ns 3.707 ns 3.468 ns 437 MB/s
shibox_XXHash 4K True 371 ns 0.625 ns 0.584 ns 10520 MB/s
uranium62_xxHash 4K True 397 ns 0.577 ns 0.540 ns 9831 MB/s
Zhentar_xxHash64_NET 4K False 454 ns 0.899 ns 0.841 ns 8600 MB/s
MiloszKrajewski_K4os_Hash_xxHash 4K False 458 ns 0.615 ns 0.545 ns 8515 MB/s
ftlab_FT_xxHash 4K False 462 ns 0.513 ns 0.479 ns 8451 MB/s
ByteTerrace_Maths_Probability_XxHash 4K True 698 ns 1.424 ns 1.332 ns 5588 MB/s
ssg_HashDepot 4K True 1191 ns 2.544 ns 2.380 ns 3278 MB/s
Zhentar_xxHash3_NET 4K True 1299 ns 2.158 ns 1.913 ns 3006 MB/s
xoofx_smash 4K True 1841 ns 6.509 ns 6.088 ns 2121 MB/s
EnokiSolutions_es_xxhash 4K True 1984 ns 5.786 ns 5.412 ns 1968 MB/s
differentrain_YYProject_XXHash 4K True 3375 ns 7.313 ns 6.840 ns 1157 MB/s
brandondahler_Data_HashFunction 4K True 3812 ns 8.163 ns 7.236 ns 1024 MB/s
ailen0ada_xxHash4net 4K False 5433 ns 14 ns 13 ns 718 MB/s
neosmart_hashing_net 4K True 6017 ns 11 ns 11 ns 649 MB/s
wilhelmliao_xxHash_NET 4K True 7630 ns 13 ns 12 ns 511 MB/s
shibox_XXHash 32K True 2614 ns 8.627 ns 7.647 ns 11951 MB/s
uranium62_xxHash 32K True 2675 ns 4.953 ns 4.633 ns 11678 MB/s
ftlab_FT_xxHash 32K False 2717 ns 6.141 ns 5.744 ns 11498 MB/s
MiloszKrajewski_K4os_Hash_xxHash 32K False 2721 ns 5.238 ns 4.900 ns 11480 MB/s
Zhentar_xxHash64_NET 32K False 3278 ns 6.726 ns 6.292 ns 9530 MB/s
ByteTerrace_Maths_Probability_XxHash 32K True 4610 ns 12 ns 12 ns 6777 MB/s
ssg_HashDepot 32K True 9364 ns 27 ns 26 ns 3337 MB/s
Zhentar_xxHash3_NET 32K True 9705 ns 24 ns 22 ns 3219 MB/s
xoofx_smash 32K True 14612 ns 71 ns 66 ns 2138 MB/s
EnokiSolutions_es_xxhash 32K True 15741 ns 34 ns 32 ns 1985 MB/s
brandondahler_Data_HashFunction 32K True 25900 ns 42 ns 38 ns 1206 MB/s
differentrain_YYProject_XXHash 32K True 26124 ns 51 ns 47 ns 1196 MB/s
ailen0ada_xxHash4net 32K False 41740 ns 86 ns 80 ns 748 MB/s
neosmart_hashing_net 32K True 47838 ns 89 ns 79 ns 653 MB/s
wilhelmliao_xxHash_NET 32K True 59411 ns 126 ns 118 ns 526 MB/s
shibox_XXHash 256K True 20589 ns 30 ns 28 ns 12142 MB/s
MiloszKrajewski_K4os_Hash_xxHash 256K False 20802 ns 49 ns 46 ns 12017 MB/s
ftlab_FT_xxHash 256K False 20841 ns 35 ns 33 ns 11995 MB/s
uranium62_xxHash 256K True 21029 ns 34 ns 32 ns 11888 MB/s
Zhentar_xxHash64_NET 256K False 25943 ns 62 ns 58 ns 9636 MB/s
ByteTerrace_Maths_Probability_XxHash 256K True 35898 ns 76 ns 71 ns 6964 MB/s
ssg_HashDepot 256K True 75144 ns 201 ns 188 ns 3326 MB/s
Zhentar_xxHash3_NET 256K True 76943 ns 200 ns 187 ns 3249 MB/s
xoofx_smash 256K True 116 μs 451 ns 422 ns 2144 MB/s
EnokiSolutions_es_xxhash 256K True 125 μs 210 ns 175 ns 1992 MB/s
brandondahler_Data_HashFunction 256K True 202 μs 486 ns 454 ns 1234 MB/s
differentrain_YYProject_XXHash 256K True 207 μs 481 ns 450 ns 1206 MB/s
ailen0ada_xxHash4net 256K False 330 μs 595 ns 557 ns 755 MB/s
neosmart_hashing_net 256K True 381 μs 996 ns 932 ns 654 MB/s
wilhelmliao_xxHash_NET 256K True 474 μs 1337 ns 1251 ns 527 MB/s
shibox_XXHash 2M True 164 μs 187 ns 166 ns 12182 MB/s
MiloszKrajewski_K4os_Hash_xxHash 2M False 164 μs 292 ns 273 ns 12163 MB/s
ftlab_FT_xxHash 2M False 164 μs 436 ns 408 ns 12150 MB/s
uranium62_xxHash 2M True 167 μs 398 ns 372 ns 11918 MB/s
Zhentar_xxHash64_NET 2M False 206 μs 374 ns 332 ns 9671 MB/s
ByteTerrace_Maths_Probability_XxHash 2M True 285 μs 456 ns 427 ns 6993 MB/s
Zhentar_xxHash3_NET 2M True 614 μs 1428 ns 1336 ns 3257 MB/s
ssg_HashDepot 2M True 614 μs 1731 ns 1620 ns 3256 MB/s
xoofx_smash 2M True 931 μs 2780 ns 2601 ns 2147 MB/s
EnokiSolutions_es_xxhash 2M True 1004 μs 1900 ns 1777 ns 1990 MB/s
brandondahler_Data_HashFunction 2M True 1626 μs 2785 ns 2468 ns 1229 MB/s
differentrain_YYProject_XXHash 2M True 1645 μs 3709 ns 3469 ns 1215 MB/s
ailen0ada_xxHash4net 2M False 2639 μs 10194 ns 9535 ns 757 MB/s
neosmart_hashing_net 2M True 3053 μs 6051 ns 5660 ns 655 MB/s
wilhelmliao_xxHash_NET 2M True 3785 μs 13188 ns 12336 ns 528 MB/s
MiloszKrajewski_K4os_Hash_xxHash 16M False 1458 μs 4214 ns 3942 ns 10972 MB/s
shibox_XXHash 16M True 1459 μs 6232 ns 5524 ns 10960 MB/s
ftlab_FT_xxHash 16M False 1460 μs 5406 ns 4793 ns 10956 MB/s
uranium62_xxHash 16M True 1497 μs 5874 ns 5494 ns 10684 MB/s
Zhentar_xxHash64_NET 16M False 1741 μs 9260 ns 8662 ns 9186 MB/s
ByteTerrace_Maths_Probability_XxHash 16M True 2337 μs 7028 ns 6574 ns 6844 MB/s
ssg_HashDepot 16M True 4990 μs 23793 ns 21092 ns 3206 MB/s
Zhentar_xxHash3_NET 16M True 5308 μs 11986 ns 11211 ns 3013 MB/s
xoofx_smash 16M True 7496 μs 48713 ns 45566 ns 2134 MB/s
EnokiSolutions_es_xxhash 16M True 8117 μs 28832 ns 26969 ns 1971 MB/s
differentrain_YYProject_XXHash 16M True 12784 μs 44245 ns 41387 ns 1251 MB/s
brandondahler_Data_HashFunction 16M True 13640 μs 20008 ns 18716 ns 1173 MB/s
ailen0ada_xxHash4net 16M False 21202 μs 40450 ns 37837 ns 754 MB/s
neosmart_hashing_net 16M True 24520 μs 53961 ns 50475 ns 652 MB/s
wilhelmliao_xxHash_NET 16M True 30400 μs 117 μs 109 μs 526 MB/s
MiloszKrajewski_K4os_Hash_xxHash 128M False 11789 μs 61121 ns 57173 ns 10856 MB/s
ftlab_FT_xxHash 128M False 11868 μs 110 μs 103 μs 10784 MB/s
shibox_XXHash 128M True 11901 μs 56662 ns 53002 ns 10754 MB/s
uranium62_xxHash 128M True 12164 μs 76874 ns 71908 ns 10522 MB/s
Zhentar_xxHash64_NET 128M False 14148 μs 123 μs 115 μs 9046 MB/s
ByteTerrace_Maths_Probability_XxHash 128M True 18477 μs 48637 ns 40614 ns 6927 MB/s
ssg_HashDepot 128M True 40251 μs 422 μs 394 μs 3180 MB/s
Zhentar_xxHash3_NET 128M True 41970 μs 190 μs 178 μs 3049 MB/s
xoofx_smash 128M True 60073 μs 382 μs 357 μs 2130 MB/s
EnokiSolutions_es_xxhash 128M True 64858 μs 152 μs 142 μs 1973 MB/s
differentrain_YYProject_XXHash 128M True 103999 μs 291 μs 258 μs 1230 MB/s
brandondahler_Data_HashFunction 128M True 110627 μs 240 μs 187 μs 1157 MB/s
ailen0ada_xxHash4net 128M False 169209 μs 1063 μs 995 μs 756 MB/s
neosmart_hashing_net 128M True 196203 μs 559 μs 523 μs 652 MB/s
wilhelmliao_xxHash_NET 128M True 242312 μs 425 μs 398 μs 528 MB/s 
BenchmarkDotNet=v0.12.1, OS=Windows 7 SP1 (6.1.7601.0)
Intel Core i5-4460 CPU 3.20GHz (Haswell), 1 CPU, 4 logical and 4 physical cores
Frequency=3117792 Hz, Resolution=320 ns, Timer=TSC
.NET Core SDK=3.1.301
  [Host]        : .NET Core 3.0.3 (CoreCLR 4.700.20.6603, CoreFX 4.700.20.6701), X64 RyuJIT
  .NET Core 3.0 : .NET Core 3.1.5 (CoreCLR 4.700.20.26901, CoreFX 4.700.20.27001), X64 RyuJIT

Job=.NET Core 3.0  Runtime=.NET Core 3.0
Method len sse2 avx2 seed Mean Error StdDev Throughput
Zhentar_xxHash3_NET 2 False False True 9.572 ns 0.026 ns 0.020 ns 199 MB/s
Zhentar_xxHash3_NET 2 False True True 9.576 ns 0.017 ns 0.016 ns 199 MB/s
Zhentar_xxHash3_NET 2 True False True 9.573 ns 0.024 ns 0.023 ns 199 MB/s
Zhentar_xxHash3_NET 2 True True True 9.567 ns 0.020 ns 0.018 ns 199 MB/s
Zhentar_xxHash3_NET 8 False False True 9.707 ns 0.021 ns 0.019 ns 786 MB/s
Zhentar_xxHash3_NET 8 False True True 9.702 ns 0.016 ns 0.015 ns 786 MB/s
Zhentar_xxHash3_NET 8 True False True 9.686 ns 0.013 ns 0.013 ns 787 MB/s
Zhentar_xxHash3_NET 8 True True True 9.692 ns 0.018 ns 0.017 ns 787 MB/s
Zhentar_xxHash3_NET 64 False False True 21 ns 0.058 ns 0.054 ns 2794 MB/s
Zhentar_xxHash3_NET 64 False True True 21 ns 0.036 ns 0.034 ns 2795 MB/s
Zhentar_xxHash3_NET 64 True False True 21 ns 0.044 ns 0.041 ns 2794 MB/s
Zhentar_xxHash3_NET 64 True True True 21 ns 0.038 ns 0.036 ns 2795 MB/s
Zhentar_xxHash3_NET 512 False False True 136 ns 0.370 ns 0.346 ns 3587 MB/s
Zhentar_xxHash3_NET 512 False True True 64 ns 0.933 ns 0.872 ns 7563 MB/s
Zhentar_xxHash3_NET 512 True False True 71 ns 1.063 ns 0.994 ns 6816 MB/s
Zhentar_xxHash3_NET 512 True True True 63 ns 0.162 ns 0.152 ns 7729 MB/s
Zhentar_xxHash3_NET 4K False False True 880 ns 1.903 ns 1.780 ns 4439 MB/s
Zhentar_xxHash3_NET 4K False True True 155 ns 0.366 ns 0.342 ns 25050 MB/s
Zhentar_xxHash3_NET 4K True False True 271 ns 0.723 ns 0.676 ns 14403 MB/s
Zhentar_xxHash3_NET 4K True True True 158 ns 0.225 ns 0.200 ns 24585 MB/s
Zhentar_xxHash3_NET 32K False False True 6775 ns 9.023 ns 8.440 ns 4611 MB/s
Zhentar_xxHash3_NET 32K False True True 958 ns 7.499 ns 7.015 ns 32612 MB/s
Zhentar_xxHash3_NET 32K True False True 1747 ns 7.889 ns 7.379 ns 17882 MB/s
Zhentar_xxHash3_NET 32K True True True 932 ns 4.706 ns 4.402 ns 33514 MB/s
Zhentar_xxHash3_NET 256K False False True 53714 ns 121 ns 113 ns 4654 MB/s
Zhentar_xxHash3_NET 256K False True True 6564 ns 15 ns 14 ns 38084 MB/s
Zhentar_xxHash3_NET 256K True False True 12083 ns 28 ns 26 ns 20690 MB/s
Zhentar_xxHash3_NET 256K True True True 6807 ns 16 ns 14 ns 36726 MB/s
Zhentar_xxHash3_NET 2M False False True 437 μs 1440 ns 1347 ns 4576 MB/s
Zhentar_xxHash3_NET 2M False True True 64662 ns 125 ns 110 ns 30929 MB/s
Zhentar_xxHash3_NET 2M True False True 102 μs 392 ns 366 ns 19567 MB/s
Zhentar_xxHash3_NET 2M True True True 64265 ns 191 ns 179 ns 31120 MB/s
Zhentar_xxHash3_NET 16M False False True 4131 μs 7627 ns 6761 ns 3873 MB/s
Zhentar_xxHash3_NET 16M False True True 1098 μs 3495 ns 3098 ns 14569 MB/s
Zhentar_xxHash3_NET 16M True False True 1383 μs 4954 ns 4634 ns 11566 MB/s
Zhentar_xxHash3_NET 16M True True True 1126 μs 4242 ns 3968 ns 14206 MB/s
Zhentar_xxHash3_NET 128M False False True 32092 μs 90993 ns 85115 ns 3988 MB/s
Zhentar_xxHash3_NET 128M False True True 9942 μs 26607 ns 24889 ns 12874 MB/s
Zhentar_xxHash3_NET 128M True False True 11464 μs 26834 ns 25101 ns 11164 MB/s
Zhentar_xxHash3_NET 128M True True True 9947 μs 26628 ns 24908 ns 12867 MB/s

List of xxHash implementations (alphabetical-sorted):

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Benchmark for .NET implementations of fast non-cryptographic hash algorithm xxHash created by Cyan4973

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benchmark checksum hash netcore xxhash

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