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):

• ailen0ada_xxHash4net
• brandondahler_Data_HashFunction
• ByteTerrace_Maths_Probability_XxHash
• differentrain_YYProject_XXHash
• EnokiSolutions_es_xxhash
• ftlab_FT_xxHash
• MiloszKrajewski_K4os_Hash_xxHash
• neosmart_hashing_net
• shibox_XXHash
• ssg_HashDepot
• uranium62_xxHash
• wilhelmliao_xxHash_NET
• xoofx_smash
• Zhentar_xxHash3(64)_NET