VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of hash functions on one machine: amd64; Skylake (506e3); 2015 Intel Xeon E3-1220 v5; 4 x 3000MHz; samba, supercop-20250922

[Page version: 20251015 23:19:35]

eBASH (ECRYPT Benchmarking of All Submitted Hashes) is a project to measure the performance of hash functions. This page presents benchmark results collected in eBASH:

• Speed (cycles/byte) of hashing an 8-byte message.
• Speed of hashing a 64-byte message.
• Speed of hashing a 576-byte message.
• Speed of hashing a 1536-byte message.
• Speed of hashing a 4096-byte message.
• Speed of hashing a long message.

Graphs show timings for all message lengths between 0 and 4096 bytes. The stair-step shape of a typical curve on the graphs reflects the fact that these hash functions handle messages in blocks, such as 64-byte blocks.

Long-message speed is computed as 1/2048 of the difference in cycle counts between hashing 4096-byte messages and hashing 2048-byte messages, or (starting with supercop-20200409) 1/16384 of the difference in cycle counts between hashing 18208-byte messages and hashing 1824-byte messages. Slightly different computations are used for some hash functions with non-power-of-2 block sizes.

There is a separate page with more information about each hash function and each implementation. Designers and implementors interested in submitting new hash functions and new implementations should read the call for submissions.

Test results

Graphs: old (bytes,cycles)

NISTLWC graphs: (bytes,cycles)

Cycles/byte for long messages 25% 50% 75% hash 0.00 0.00 0.00 T:floppsy 0.16 0.16 0.16 komihash 0.47 0.47 0.47 prh42s512 0.47 0.47 0.47 prh42s1024 0.47 0.47 0.48 prh42s256 0.50 0.50 0.50 prh64s1024 0.50 0.50 0.50 prh64s512 0.50 0.50 0.50 prh64s256 0.66 0.67 0.67 T:bebb4185 1.77 1.77 1.78 T:edonr512 1.88 1.88 1.89 T:blake3 2.08 2.09 2.09 lsh512 2.96 2.96 2.97 T:bmw512 2.98 2.98 2.99 lsh256 3.00 3.00 3.00 T:md4 3.12 3.13 3.14 T:echo256 3.14 3.15 3.16 T:blake2b 3.37 3.38 3.40 T:edonr256 3.48 3.48 3.50 sha1 4.00 4.00 4.00 T:k12 4.03 4.03 4.03 T:cubehash832 4.66 4.69 4.70 T:keccakc256treed2 4.72 4.73 4.73 T:bmw256 4.85 4.85 4.86 T:blake2s 4.97 4.98 5.00 T:shabal512 4.99 5.00 5.00 T:shabal256 5.00 5.01 5.01 md5 5.09 5.10 5.15 T:bblake256 5.10 5.11 5.12 T:bash256 5.12 5.13 5.15 sha384 5.15 5.16 5.16 T:skein512256 5.17 5.18 5.18 T:skein512512 5.24 5.25 5.25 sha512 5.29 5.30 5.30 T:blake64 5.30 5.31 5.44 T:sarmal256 5.36 5.37 5.39 T:beamsplitter 5.50 5.51 5.52 blake512 5.51 5.52 5.53 T:tiger 5.72 5.73 5.74 T:keccakc512treed2 6.18 6.18 6.21 T:blake32 6.28 6.28 6.29 shake128 6.55 6.56 6.56 T:sarmal512 6.72 6.74 6.75 T:cheetah256 6.76 6.77 6.77 blake256 6.79 6.79 6.80 T:bash384 6.91 6.92 6.92 T:keccakc256 7.00 7.01 7.01 T:skein10241024 7.57 7.57 7.58 sha3224 7.61 7.64 7.65 T:skein256256 7.66 7.67 7.68 sha224 7.67 7.68 7.69 sha256 7.68 7.69 7.70 sha3256 7.69 7.70 7.70 shake256 7.82 7.88 7.99 T:simd512 8.01 8.01 8.03 T:keccakc448 8.03 8.03 8.05 T:cubehash1632 8.03 8.03 8.03 T:cubehash512 8.03 8.04 8.04 T:cubehash816 8.27 8.28 8.29 T:groestl256 8.39 8.40 8.41 T:keccakc512 8.90 8.91 8.92 T:rfsb509 8.94 8.95 8.96 T:keccak 10.16 10.19 10.24 T:bash512 10.23 10.24 10.26 T:cheetah512 10.39 10.39 10.40 sha3384 10.73 10.80 10.81 T:luffa256 10.91 10.92 10.93 T:luffa384 11.00 11.01 11.01 T:keccakc768 11.44 11.48 11.58 T:groestl512 11.86 11.88 11.90 T:fugue2 11.94 11.94 11.94 T:gimli24v1 12.34 12.35 12.36 T:ripemd160 12.98 12.99 13.00 T:jh384 13.00 13.01 13.02 T:jh256 13.01 13.02 13.03 T:jh512 13.02 13.02 13.04 T:jh224 13.66 13.66 13.70 T:fugue256 13.99 14.00 14.00 T:nasha256 14.16 14.19 14.29 T:nasha512 14.40 14.41 14.41 T:shavite3256 14.51 14.53 14.54 asconhashav12 14.51 14.53 14.53 asconxofav12 14.68 14.69 14.70 T:round3jh256 14.68 14.69 14.70 T:round3jh512 14.81 14.82 14.82 sha3512 15.11 15.12 15.13 T:xoodyakv1 15.46 15.60 15.65 T:md6d224 15.74 15.74 15.76 T:keccakc1024 16.03 16.03 16.05 T:cubehash1616 16.06 16.06 16.06 T:cubehash88 16.59 16.66 16.77 T:md6d256 17.94 17.95 17.96 T:luffa512 19.68 19.70 19.71 T:hamsi 19.77 19.78 19.78 T:fugue384 21.00 21.01 21.02 T:lane256 21.34 21.34 21.35 T:whirlpool 21.54 21.59 21.87 T:md6d384 21.73 21.75 21.76 asconxofv12 21.73 21.75 21.76 asconhashv12 22.73 22.74 22.75 T:echosp256 23.30 23.31 23.33 T:shavite3512 24.63 24.83 24.85 T:shamashashv1 25.53 25.55 25.64 T:fugue512 26.88 26.97 27.06 T:simd256 27.03 27.05 27.08 asconhashabi32v12 28.90 28.92 28.92 T:lane512 29.50 29.61 29.98 T:essence384 29.50 29.68 29.98 T:essence512 32.06 32.07 32.07 T:cubehash168 32.12 32.13 32.15 T:cubehash84 32.79 32.83 32.84 T:echosp512 33.22 33.29 33.33 T:fsb256 33.46 33.50 33.55 T:atelopus64 34.16 34.21 34.30 T:atelopus32 34.87 34.89 34.92 T:esch256v1 35.16 35.18 35.20 T:mgrostl256 35.46 35.48 35.49 T:sneikha256 35.64 35.67 35.70 T:esch256v2 38.04 38.36 38.60 T:mcssha4 38.09 38.37 38.88 T:mcssha6 38.27 38.52 38.88 T:mcssha5 40.09 40.20 40.26 T:echo512 40.36 40.80 41.17 asconhashbi32v12 42.51 42.55 42.60 T:romulush 43.97 43.97 43.99 T:essence224 43.96 43.98 43.99 T:essence256 44.12 44.13 44.15 T:saturninhashv2 44.30 44.31 44.33 T:esch384v1 44.76 44.77 44.78 T:esch384v2 52.37 52.39 52.42 T:drygascon128 61.70 61.72 61.75 T:drygascon256 62.79 62.82 62.84 T:coral256v1 64.12 64.12 64.12 T:cubehash164 64.51 64.51 64.51 T:cubehash82 71.04 71.07 71.10 T:sneikha384 72.94 72.95 72.97 T:knot256v2 73.89 73.90 73.93 T:triadhashv1 117.17 118.65 118.81 T:knot256v1 125.10 125.12 125.16 T:cubehash162 129.17 129.18 129.21 T:cubehash81 161.00 161.00 161.04 T:clxhash 230.34 230.47 230.58 T:knot512 230.62 231.02 232.84 T:photonbeetlehash256rate32v1 232.26 232.62 234.39 T:syconhash256v1 242.48 242.56 242.62 T:cubehash161 255.05 255.10 255.17 T:knot384 314.81 319.51 325.18 T:fsb512 837.94 871.17 878.37 T:heron256v1 969.15 973.51 977.03 T:subterraneanv1 1087.87 1087.98 1088.14 T:acehash256v1 1220.57 1220.99 1224.93 T:sivrijndael256hash256v1 1286.93 1287.05 1289.76 T:skinnyhashtk3 2535.63 2538.36 2564.72 T:skinnyhashtk2 2569.69 2581.72 2583.05 T:gage1h256c256r128 3434.87 3439.10 3518.69 T:gage1h256c224r064 3840.81 3841.14 3843.08 T:orangishv1 3878.85 3883.28 3885.37 T:gage1h256c256r064 4754.56 4781.14 4966.19 T:gage1h256c224r032 6868.39 6883.77 7040.92 T:gage1h256c256r032 6926.91 6928.13 6928.62 T:gage1h256c512r064 8045.92 8051.87 8055.25 T:sivtemphotonhashv1 12947.12 12985.88 13070.17 T:gage1h256c224r016 13146.90 13156.06 13165.61 T:gage1h256c512r032 13186.57 13431.12 13463.08 T:gage1h256c256r016 27283.62 27285.77 28077.81 T:gage1h256c224r008

Cycles/byte for 4096 bytes 25% 50% 75% hash 0.01 0.01 0.01 T:floppsy 0.18 0.18 0.18 komihash 0.59 0.59 0.59 prh42s256 0.60 0.61 0.61 prh64s256 0.64 0.64 0.64 prh42s512 0.66 0.66 0.67 prh64s512 0.69 0.70 0.71 T:bebb4185 0.73 0.73 0.74 prh42s1024 0.78 0.79 0.79 prh64s1024 1.89 1.90 1.91 T:edonr512 1.94 1.94 1.95 T:blake3 2.25 2.26 2.26 lsh512 3.08 3.09 3.09 T:md4 3.14 3.14 3.15 lsh256 3.16 3.17 3.18 T:blake2b 3.25 3.26 3.26 T:bmw512 3.32 3.33 3.35 T:echo256 3.47 3.50 3.51 T:edonr256 3.95 3.96 3.97 sha1 4.09 4.10 4.11 T:k12 4.43 4.44 4.44 T:cubehash832 4.86 4.86 4.87 T:blake2s 4.93 4.93 4.93 T:bmw256 5.11 5.12 5.13 md5 5.26 5.28 5.30 T:skein512256 5.29 5.30 5.31 T:skein512512 5.29 5.30 5.31 T:bash256 5.33 5.34 5.35 T:shabal512 5.36 5.37 5.37 T:shabal256 5.44 5.46 5.47 T:keccakc256treed2 5.46 5.46 5.47 sha512 5.50 5.51 5.52 T:beamsplitter 5.51 5.52 5.53 T:blake64 5.52 5.54 5.64 T:sarmal256 5.64 5.66 5.68 T:bblake256 5.69 5.71 5.72 T:tiger 5.73 5.74 5.75 blake512 5.76 5.78 5.78 sha384 6.31 6.32 6.32 T:blake32 6.45 6.46 6.46 shake128 6.59 6.60 6.61 T:keccakc512treed2 6.80 6.81 6.82 T:sarmal512 6.89 6.90 6.91 T:bash384 6.92 6.93 6.93 blake256 7.03 7.05 7.07 T:cheetah256 7.10 7.10 7.11 T:keccakc256 7.33 7.33 7.33 T:skein10241024 7.73 7.74 7.75 sha3224 7.74 7.76 7.77 T:skein256256 7.97 7.97 7.98 sha3256 7.97 7.99 8.00 shake256 8.19 8.21 8.33 T:simd512 8.23 8.23 8.24 T:keccakc448 8.22 8.23 8.24 sha224 8.22 8.23 8.25 sha256 8.24 8.25 8.25 T:cubehash512 8.45 8.45 8.45 T:cubehash816 8.64 8.64 8.65 T:groestl256 8.72 8.73 8.74 T:keccakc512 8.75 8.75 8.75 T:cubehash1632 9.28 9.29 9.30 T:keccak 9.40 9.41 9.42 T:rfsb509 10.38 10.39 10.42 T:bash512 10.55 10.56 10.57 sha3384 10.83 10.84 10.85 T:cheetah512 10.92 10.93 11.04 T:luffa256 11.22 11.23 11.23 T:keccakc768 11.25 11.25 11.26 T:luffa384 12.10 12.10 12.87 T:gimli24v1 12.13 12.18 12.27 T:groestl512 12.59 12.60 12.62 T:ripemd160 13.03 13.06 13.08 T:fugue2 13.21 13.23 13.25 T:jh384 13.23 13.24 13.25 T:jh512 13.23 13.24 13.25 T:jh256 13.24 13.26 13.27 T:jh224 14.07 14.08 14.10 T:fugue256 14.26 14.27 14.28 T:nasha256 14.64 14.65 14.66 T:shavite3256 14.64 14.67 14.70 asconhashav12 14.66 14.67 14.69 asconxofav12 14.68 14.70 14.78 T:nasha512 14.90 14.91 14.92 sha3512 14.93 14.95 14.97 T:round3jh256 14.94 14.95 14.97 T:round3jh512 15.19 15.21 15.23 T:xoodyakv1 15.70 15.82 15.85 T:md6d224 15.88 15.89 15.90 T:keccakc1024 16.48 16.48 16.49 T:cubehash88 16.79 16.80 16.81 T:cubehash1616 16.91 16.93 17.03 T:md6d256 18.43 18.45 18.46 T:luffa512 19.82 19.84 19.86 T:hamsi 20.44 20.45 20.46 T:fugue384 21.71 21.71 21.72 T:lane256 21.76 21.77 21.79 T:whirlpool 21.93 21.95 21.96 asconxofv12 21.94 21.96 21.97 asconhashv12 21.93 22.02 22.22 T:md6d384 23.77 23.77 23.79 T:echosp256 24.08 24.10 24.12 T:shavite3512 24.91 24.93 24.96 T:shamashashv1 26.61 26.63 26.69 T:fugue512 27.34 27.35 27.36 asconhashabi32v12 27.35 27.42 27.50 T:simd256 30.62 30.64 30.99 T:essence384 30.64 30.77 31.04 T:essence512 30.78 30.78 30.79 T:lane512 32.58 32.58 32.58 T:cubehash84 32.84 32.84 32.84 T:cubehash168 34.11 34.12 34.13 T:echosp512 35.14 35.19 35.24 T:esch256v1 35.28 35.35 35.41 T:atelopus64 35.43 35.52 35.59 T:fsb256 35.75 35.79 35.82 T:sneikha256 35.74 35.79 35.88 T:atelopus32 35.92 35.95 35.98 T:esch256v2 37.10 37.12 37.14 T:mgrostl256 39.03 39.30 39.58 T:mcssha6 39.26 39.62 39.68 T:mcssha4 39.73 39.94 40.21 T:mcssha5 41.52 41.54 41.64 T:echo512 41.52 41.56 41.58 asconhashbi32v12 42.89 42.94 43.07 T:romulush 44.52 44.53 44.56 T:saturninhashv2 44.75 44.76 44.77 T:esch384v1 44.76 44.77 44.78 T:essence256 44.76 44.77 44.79 T:essence224 45.22 45.23 45.24 T:esch384v2 52.52 52.55 52.58 T:drygascon128 62.16 62.18 62.20 T:drygascon256 63.29 63.32 63.35 T:coral256v1 64.90 64.90 64.90 T:cubehash164 64.94 64.95 64.95 T:cubehash82 71.89 71.92 71.98 T:sneikha384 73.55 73.57 73.59 T:knot256v2 74.10 74.11 74.13 T:triadhashv1 117.99 118.88 118.96 T:knot256v1 126.33 126.38 126.44 T:cubehash162 129.59 129.59 129.60 T:cubehash81 161.26 161.26 161.26 T:clxhash 229.97 230.09 232.38 T:photonbeetlehash256rate32v1 231.27 231.43 231.50 T:knot512 234.73 234.77 236.50 T:syconhash256v1 243.69 243.75 243.84 T:cubehash161 255.49 255.64 255.74 T:knot384 860.03 888.73 931.32 T:heron256v1 973.14 976.63 979.62 T:subterraneanv1 1098.64 1098.79 1098.99 T:acehash256v1 1219.74 1220.06 1223.23 T:sivrijndael256hash256v1 1299.71 1300.69 1302.49 T:skinnyhashtk3 2543.21 2543.37 2566.97 T:skinnyhashtk2 2601.25 2611.90 2612.13 T:gage1h256c256r128 3477.65 3480.98 3558.93 T:gage1h256c224r064 3876.55 3885.06 3885.49 T:orangishv1 3918.14 3921.28 3922.42 T:gage1h256c256r064 4815.85 4888.27 4976.65 T:gage1h256c224r032 6944.51 6946.75 7092.13 T:gage1h256c256r032 6995.02 6995.82 6996.14 T:gage1h256c512r064 8040.47 8044.99 8080.89 T:sivtemphotonhashv1 9590.61 9594.90 9602.77 T:fsb512 13091.66 13101.24 13170.56 T:gage1h256c224r016 13263.15 13266.73 13391.52 T:gage1h256c512r032 13326.87 13520.87 13551.26 T:gage1h256c256r016 27452.90 27502.57 27504.55 T:gage1h256c224r008

Cycles/byte for 1536 bytes 25% 50% 75% hash 0.03 0.03 0.03 T:floppsy 0.21 0.22 0.22 komihash 0.74 0.77 0.78 T:bebb4185 0.77 0.77 0.80 prh42s256 0.77 0.78 0.79 prh64s256 0.90 0.90 0.91 prh42s512 0.93 0.94 0.96 prh64s512 1.15 1.15 1.18 prh42s1024 1.26 1.27 1.28 prh64s1024 2.01 2.02 2.03 T:edonr512 2.53 2.54 2.54 lsh512 3.17 3.18 3.19 T:blake2b 3.22 3.24 3.25 T:md4 3.31 3.32 3.32 lsh256 3.36 3.37 3.38 T:blake3 3.60 3.60 3.61 T:bmw512 3.64 3.67 3.74 T:edonr256 3.76 3.78 3.79 T:echo256 4.52 4.53 4.56 T:k12 4.73 4.75 4.76 sha1 4.87 4.88 4.89 T:blake2s 5.11 5.12 5.13 T:cubehash832 5.26 5.27 5.28 T:bmw256 5.29 5.30 5.31 md5 5.46 5.47 5.49 T:skein512512 5.45 5.48 5.49 T:skein512256 5.60 5.61 5.62 T:bash256 5.74 5.76 5.81 T:beamsplitter 5.78 5.79 5.81 sha512 5.86 5.88 5.92 T:blake64 5.93 5.94 5.96 T:shabal512 5.90 5.97 6.04 T:sarmal256 5.96 5.97 5.99 T:shabal256 5.99 6.00 6.03 T:tiger 6.12 6.14 6.15 blake512 6.35 6.36 6.39 T:keccakc256treed2 6.52 6.53 6.54 T:blake32 6.54 6.58 6.61 T:bblake256 6.85 6.87 6.90 sha384 6.94 6.95 6.96 shake128 7.20 7.20 7.21 blake256 7.25 7.26 7.27 T:sarmal512 7.30 7.32 7.34 T:bash384 7.37 7.40 7.42 T:keccakc512treed2 7.58 7.62 7.67 T:cheetah256 7.62 7.62 7.65 T:keccakc256 7.84 7.86 7.87 T:skein10241024 7.86 7.88 7.89 sha3224 7.88 7.90 7.95 T:skein256256 8.29 8.31 8.32 sha3256 8.31 8.31 8.34 shake256 8.41 8.42 8.44 T:keccakc448 8.58 8.58 8.60 T:cubehash512 8.81 8.85 8.93 T:simd512 9.12 9.12 9.13 T:cubehash816 9.11 9.13 9.16 sha224 9.12 9.14 9.16 sha256 9.17 9.18 9.25 T:keccakc512 9.19 9.20 9.22 T:groestl256 9.84 9.85 9.87 T:keccak 9.93 9.93 9.94 T:cubehash1632 10.30 10.32 10.35 T:rfsb509 10.60 10.61 10.63 sha3384 10.67 10.70 10.72 T:bash512 11.29 11.31 11.34 T:luffa256 11.35 11.36 11.38 T:keccakc768 11.67 11.68 11.70 T:cheetah512 11.77 11.79 11.80 T:luffa384 12.35 12.35 12.35 T:gimli24v1 12.96 12.97 13.05 T:ripemd160 13.27 13.29 13.38 T:groestl512 13.55 13.59 13.62 T:jh384 13.58 13.60 13.64 T:jh512 13.59 13.61 13.63 T:jh256 13.63 13.65 13.68 T:jh224 14.66 14.69 14.72 T:nasha256 14.75 14.76 14.77 T:fugue256 14.74 14.78 14.81 T:fugue2 14.86 14.91 14.94 asconhashav12 14.87 14.91 14.93 asconxofav12 15.05 15.06 15.08 T:shavite3256 15.32 15.35 15.38 T:xoodyakv1 15.39 15.40 15.43 sha3512 15.38 15.41 15.44 T:round3jh256 15.41 15.42 15.46 T:round3jh512 15.53 15.56 15.64 T:nasha512 15.52 15.69 15.83 T:md6d224 16.37 16.40 16.42 T:keccakc1024 16.77 16.80 16.90 T:md6d256 17.17 17.17 17.18 T:cubehash88 18.06 18.07 18.08 T:cubehash1616 19.26 19.27 19.28 T:luffa512 20.04 20.09 20.12 T:hamsi 21.57 21.59 21.60 T:fugue384 21.81 21.82 22.11 T:md6d384 22.24 22.27 22.30 asconxofv12 22.25 22.28 22.31 asconhashv12 22.43 22.45 22.49 T:whirlpool 22.90 22.92 22.95 T:lane256 23.50 23.52 23.53 T:echosp256 24.55 24.60 25.31 T:shamashashv1 25.37 25.39 25.43 T:shavite3512 27.86 27.88 27.96 asconhashabi32v12 28.11 28.16 28.23 T:simd256 28.29 28.32 28.38 T:fugue512 32.43 32.47 32.86 T:essence384 32.45 32.67 32.88 T:essence512 33.21 33.21 33.22 T:cubehash84 33.88 33.89 33.91 T:lane512 34.10 34.11 34.12 T:cubehash168 35.49 35.56 35.64 T:esch256v1 36.27 36.30 36.35 T:sneikha256 36.30 36.35 36.43 T:esch256v2 37.29 37.34 37.37 T:echosp512 38.28 38.43 38.53 T:atelopus64 38.75 38.84 38.96 T:atelopus32 40.02 40.13 40.23 T:fsb256 40.23 40.26 40.32 T:mgrostl256 40.18 40.51 40.83 T:mcssha6 40.18 40.60 40.89 T:mcssha4 42.15 42.19 42.21 asconhashbi32v12 41.96 42.33 42.50 T:mcssha5 43.55 43.60 43.69 T:romulush 43.85 43.90 43.95 T:echo512 45.14 45.17 45.24 T:saturninhashv2 45.49 45.51 45.52 T:esch384v1 45.95 45.97 45.98 T:esch384v2 46.05 46.06 46.09 T:essence256 46.04 46.07 46.14 T:essence224 52.75 52.83 52.88 T:drygascon128 62.85 62.90 62.97 T:drygascon256 64.14 64.20 64.24 T:coral256v1 65.66 65.66 65.67 T:cubehash82 66.19 66.20 66.21 T:cubehash164 73.31 73.35 73.43 T:sneikha384 74.42 74.47 74.51 T:triadhashv1 74.61 74.62 74.64 T:knot256v2 119.24 119.34 119.38 T:knot256v1 128.51 128.56 128.63 T:cubehash162 130.30 130.31 130.32 T:cubehash81 161.68 161.68 161.69 T:clxhash 229.37 229.45 230.09 T:photonbeetlehash256rate32v1 232.90 233.02 233.06 T:knot512 238.61 238.65 240.39 T:syconhash256v1 245.59 245.81 245.92 T:cubehash161 257.09 257.18 257.23 T:knot384 873.05 882.57 905.58 T:heron256v1 976.18 985.15 987.83 T:subterraneanv1 1116.21 1116.52 1116.66 T:acehash256v1 1217.79 1218.32 1221.26 T:sivrijndael256hash256v1 1313.75 1313.83 1313.99 T:skinnyhashtk3 2551.40 2551.80 2575.33 T:skinnyhashtk2 2651.94 2662.33 2662.67 T:gage1h256c256r128 3534.23 3538.25 3618.92 T:gage1h256c224r064 3922.57 3923.49 3935.19 T:orangishv1 3982.04 3984.11 3985.85 T:gage1h256c256r064 4885.62 4893.24 5023.96 T:gage1h256c224r032 7045.08 7047.10 7061.63 T:gage1h256c256r032 7107.54 7108.41 7108.97 T:gage1h256c512r064 8027.87 8064.44 8070.66 T:sivtemphotonhashv1 13282.09 13350.78 13541.16 T:gage1h256c224r016 13449.55 13458.79 13462.77 T:gage1h256c512r032 13508.80 13509.74 13716.63 T:gage1h256c256r016 25012.11 25027.40 25063.42 T:fsb512 27820.53 27868.06 27871.10 T:gage1h256c224r008

Cycles/byte for 576 bytes 25% 50% 75% hash 0.08 0.08 0.08 T:floppsy 0.29 0.30 0.32 komihash 0.91 0.93 1.01 T:bebb4185 1.24 1.25 1.28 prh64s256 1.27 1.28 1.31 prh42s256 1.61 1.62 1.66 prh42s512 1.66 1.69 1.77 prh64s512 2.21 2.23 2.26 T:edonr512 2.28 2.29 2.30 prh42s1024 2.55 2.57 2.61 prh64s1024 3.03 3.05 3.06 lsh512 3.32 3.33 3.34 T:blake3 3.49 3.51 3.52 lsh256 3.56 3.59 3.61 T:blake2b 3.58 3.61 3.65 T:md4 4.12 4.17 4.24 T:edonr256 4.30 4.32 4.37 T:bmw512 4.55 4.59 4.66 T:echo256 4.93 4.93 4.94 T:blake2s 4.92 4.94 4.97 T:k12 5.78 5.79 5.81 md5 5.84 5.86 5.89 T:bash256 5.89 5.95 6.12 T:beamsplitter 5.94 5.96 5.97 T:bmw256 5.96 5.99 6.05 T:skein512256 5.99 6.01 6.05 T:skein512512 6.14 6.14 6.17 sha512 6.22 6.26 6.35 T:sarmal256 6.24 6.27 6.32 T:blake64 6.29 6.32 6.34 blake512 6.56 6.59 6.67 T:tiger 6.67 6.68 6.70 T:cubehash832 6.84 6.86 6.90 sha1 7.11 7.12 7.16 T:blake32 7.45 7.47 7.53 T:shabal512 7.56 7.57 7.61 shake128 7.59 7.62 7.65 T:sarmal512 7.57 7.62 7.65 T:shabal256 7.90 7.91 7.93 blake256 8.10 8.13 8.16 T:bash384 8.21 8.22 8.24 T:keccakc256 8.25 8.26 8.30 T:cheetah256 8.39 8.42 8.49 T:skein256256 8.50 8.53 8.56 T:keccakc256treed2 9.18 9.25 9.40 T:bblake256 9.33 9.35 9.36 sha3256 9.36 9.38 9.42 shake256 9.46 9.47 9.49 sha384 9.50 9.50 9.55 T:cubehash512 9.60 9.63 9.67 sha3224 9.98 10.00 10.03 T:skein10241024 10.17 10.19 10.27 T:keccakc448 10.22 10.29 10.31 T:keccakc512 10.30 10.35 10.38 T:keccak 10.54 10.56 10.61 T:groestl256 10.92 10.93 10.95 T:cubehash816 10.97 11.03 11.15 T:simd512 11.23 11.30 11.34 T:keccakc512treed2 11.41 11.44 11.47 sha3384 11.45 11.49 11.55 T:bash512 11.66 11.70 11.75 sha224 11.69 11.70 11.74 sha256 12.22 12.28 12.46 T:keccakc768 12.34 12.36 12.40 T:luffa256 12.63 12.63 12.64 T:cheetah512 12.70 12.79 12.88 T:rfsb509 12.98 13.00 13.02 T:gimli24v1 13.09 13.10 13.13 T:cubehash1632 13.21 13.23 13.25 T:luffa384 14.01 14.04 14.09 T:ripemd160 14.51 14.57 14.64 T:jh384 14.58 14.60 14.64 T:jh256 14.58 14.62 14.65 T:jh512 14.63 14.68 14.73 T:jh224 15.15 15.18 15.27 T:groestl512 15.55 15.59 15.63 asconxofav12 15.55 15.59 15.63 asconhashav12 15.68 15.72 15.78 T:xoodyakv1 15.83 15.87 15.91 T:nasha256 16.10 16.13 16.15 T:shavite3256 16.21 16.25 16.33 T:nasha512 16.52 16.56 16.60 T:round3jh256 16.60 16.61 16.64 T:fugue256 16.61 16.62 16.64 T:round3jh512 16.86 16.91 16.93 sha3512 18.04 18.10 18.28 T:keccakc1024 18.95 18.96 18.98 T:cubehash88 19.00 19.02 19.09 T:fugue2 20.53 20.58 20.63 T:hamsi 21.42 21.42 21.45 T:cubehash1616 21.42 21.45 21.49 T:luffa512 23.06 23.12 23.23 asconxofv12 23.12 23.14 23.21 asconhashv12 24.22 24.24 24.29 T:whirlpool 24.54 24.57 24.63 T:fugue384 25.83 25.88 26.55 T:shamashashv1 26.00 26.03 26.07 T:lane256 26.19 26.23 26.30 T:shavite3512 27.18 27.21 27.24 T:echosp256 29.15 29.17 29.21 asconhashabi32v12 30.11 30.15 30.25 T:simd256 31.26 31.59 32.04 T:md6d224 32.75 32.80 32.88 T:fugue512 33.77 33.89 34.25 T:md6d256 35.04 35.05 35.07 T:cubehash84 36.58 36.74 36.90 T:esch256v1 37.24 37.32 37.68 T:essence384 37.33 37.38 37.46 T:esch256v2 37.32 37.46 37.71 T:essence512 37.49 37.50 37.52 T:cubehash168 37.62 37.67 37.71 T:sneikha256 43.36 43.69 43.95 T:mcssha6 43.78 43.82 43.88 asconhashbi32v12 43.62 44.06 44.30 T:mcssha4 44.16 44.25 44.66 T:md6d384 44.41 44.57 44.66 T:mgrostl256 44.62 44.67 44.73 T:echosp512 45.16 45.20 45.30 T:romulush 45.37 45.39 45.42 T:lane512 45.53 45.60 45.68 T:echo512 46.82 46.92 46.99 T:saturninhashv2 47.00 47.22 47.57 T:fsb256 47.45 47.47 47.52 T:esch384v1 47.95 47.97 47.99 T:esch384v2 48.02 48.39 48.57 T:mcssha5 49.50 49.53 49.57 T:essence224 49.53 49.57 49.60 T:essence256 50.07 50.22 50.45 T:atelopus32 53.31 53.41 53.68 T:drygascon128 57.70 57.89 58.10 T:atelopus64 64.76 64.90 65.09 T:drygascon256 66.28 66.44 66.52 T:coral256v1 67.49 67.53 67.57 T:cubehash82 69.53 69.54 69.56 T:cubehash164 75.13 75.16 75.18 T:triadhashv1 77.06 77.11 77.23 T:sneikha384 77.13 77.15 77.18 T:knot256v2 118.66 118.85 119.04 T:knot256v1 132.12 132.14 132.17 T:cubehash81 133.97 134.11 134.28 T:cubehash162 162.76 162.77 162.78 T:clxhash 227.58 229.29 229.50 T:photonbeetlehash256rate32v1 237.12 237.21 237.30 T:knot512 248.75 248.83 250.60 T:syconhash256v1 251.24 251.39 251.48 T:cubehash161 260.71 260.80 260.88 T:knot384 933.58 944.20 968.46 T:heron256v1 992.11 1000.85 1004.09 T:subterraneanv1 1163.88 1164.07 1164.29 T:acehash256v1 1213.36 1213.91 1216.20 T:sivrijndael256hash256v1 1358.66 1358.94 1360.94 T:skinnyhashtk3 2573.40 2573.97 2597.60 T:skinnyhashtk2 2786.11 2796.71 2797.13 T:gage1h256c256r128 3680.30 3682.70 3686.40 T:gage1h256c224r064 4055.65 4057.50 4066.81 T:orangishv1 4150.09 4152.81 4154.82 T:gage1h256c256r064 5072.14 5072.98 5079.81 T:gage1h256c224r032 7314.29 7317.76 7332.95 T:gage1h256c256r032 7408.55 7409.16 7410.18 T:gage1h256c512r064 7994.02 7995.57 7998.90 T:sivtemphotonhashv1 13763.08 13833.14 14093.28 T:gage1h256c224r016 13962.40 13972.16 14102.44 T:gage1h256c512r032 13997.15 13998.27 14242.66 T:gage1h256c256r016 28797.15 28843.76 28846.82 T:gage1h256c224r008 66234.77 66288.61 66335.01 T:fsb512

Cycles/byte for 64 bytes 25% 50% 75% hash 0.72? 0.73? 0.80? T:floppsy 1.19 1.22 1.27 komihash 3.06 3.11 3.17 T:bebb4185 4.08 4.12 4.31 T:blake3 5.55 5.56 5.61 T:blake2s 5.80 5.86 5.97 T:edonr512 7.16 7.19 7.23 T:blake2b 7.39 7.53 7.77 prh64s256 7.69 7.72 7.84 prh42s256 7.73 7.77 7.81 lsh256 8.38 8.42 8.55 T:md4 9.53 9.70 9.83 T:edonr256 10.16 10.30 11.12 T:beamsplitter 10.69 10.73 10.86 lsh512 10.77 10.78 10.84 prh42s512 11.77 11.86 11.95 T:bash256 11.81 11.88 11.94 T:bash384 12.03 12.12 12.56 prh64s512 12.12 12.19 12.27 md5 12.11 12.28 12.47 T:skein512512 12.48 12.61 12.81 T:skein512256 12.16 12.66 13.20 T:echo256 12.62 12.70 12.75 sha512 12.84 12.94 13.00 blake512 13.48 13.53 13.66 T:blake64 13.41 13.58 13.66 T:k12 13.72 13.84 13.98 T:sarmal256 14.52 14.56 14.61 T:bmw512 14.69 14.73 14.81 T:blake32 14.84 14.94 15.00 T:tiger 14.94 15.00 15.11 T:skein256256 15.72 15.77 15.83 T:bmw256 16.22 16.31 16.42 T:sarmal512 16.84 16.89 17.03 prh42s1024 17.00 17.02 17.08 blake256 18.11 18.19 18.34 sha3384 18.05 18.20 18.20 sha3256 18.19 18.25 18.36 sha3512 18.16 18.30 18.45 sha3224 18.55 18.61 18.88 shake128 18.52 18.64 19.12 shake256 18.97 19.08 19.27 T:gimli24v1 19.25 19.28 19.39 T:keccakc448 19.53 19.83 19.86 T:cheetah256 19.77 19.83 19.92 T:keccakc256 20.20 20.30 20.39 T:keccakc512 20.20 20.30 20.44 T:keccakc1024 20.23 20.33 20.44 T:keccakc768 20.55 20.69 20.78 T:xoodyakv1 20.78 20.86 20.98 T:keccak 21.08 21.12 21.33 T:cubehash512 21.52 21.77 22.12 prh64s1024 21.91 22.03 22.20 T:bash512 23.20 23.27 23.41 T:luffa256 23.58 23.81 24.20 asconhashav12 23.66 23.86 24.06 asconxofav12 26.09 26.25 26.45 T:hamsi 26.84 26.91 26.98 T:cheetah512 27.19 27.28 27.48 T:jh512 27.19 27.28 27.64 T:jh256 27.25 27.39 27.58 T:jh384 27.33 27.39 27.50 T:shabal512 27.30 27.41 27.56 T:ripemd160 27.52 27.61 28.06 T:jh224 27.61 27.66 27.73 T:cubehash832 28.20 28.25 28.36 T:shabal256 28.86 28.94 29.03 T:groestl256 28.92 29.00 29.11 T:luffa384 29.80 29.84 29.92 T:shavite3256 30.47 30.69 30.95 T:nasha256 31.38 31.42 31.50 T:skein10241024 31.38 31.47 31.67 T:round3jh256 31.58 31.61 31.66 T:cubehash816 31.77 31.91 32.03 T:round3jh512 32.47 32.66 32.81 T:nasha512 33.45 33.56 33.80 sha1 33.81 34.03 34.23 asconxofv12 33.97 34.33 34.67 asconhashv12 36.31 36.53 36.75 T:simd512 37.73 37.89 37.97 T:fugue256 38.08 38.27 38.56 T:shamashashv1 39.25 39.38 39.59 T:rfsb509 39.94 40.02 40.11 T:cubehash88 41.38 41.53 43.44 T:bblake256 40.81 42.41 42.55 sha384 42.25 42.55 42.81 T:groestl512 43.27 43.47 43.62 asconhashabi32v12 44.08 44.30 44.55 sha224 44.38 44.45 44.61 sha256 46.72 46.78 46.84 T:whirlpool 46.55 46.89 47.12 T:luffa512 49.27 49.48 49.70 T:shavite3512 49.66 50.27 50.58 T:esch256v1 50.72 50.88 51.23 T:esch256v2 51.80 52.06 52.52 T:keccakc256treed2 51.84 52.27 52.62 T:keccakc512treed2 53.55 53.56 53.61 T:cubehash1632 54.53 54.69 54.91 T:sneikha256 54.97 55.19 55.47 T:simd256 57.94 58.12 58.36 T:drygascon128 58.50 58.55 58.66 T:cubehash84 60.62 60.75 60.98 T:fugue384 61.77 61.80 61.84 T:cubehash1616 61.89 62.16 62.28 asconhashbi32v12 65.70 65.78 65.95 T:lane256 65.88 66.06 66.23 T:romulush 68.08 68.42 69.17 T:saturninhashv2 72.03 72.36 72.89 T:fugue2 72.39 72.47 72.55 T:esch384v1 73.31 73.42 73.50 T:esch384v2 78.14 78.22 78.42 T:cubehash168 84.41 84.47 84.61 T:triadhashv1 84.61 84.83 85.17 T:mcssha6 85.17 85.39 85.56 T:echosp256 86.19 86.55 86.92 T:echo512 87.38 87.80 88.12 T:mcssha4 87.67 87.94 88.09 T:fugue512 88.12 88.53 90.22 T:drygascon256 90.61 90.67 90.91 T:cubehash82 93.70 93.89 94.19 T:essence224 94.16 94.33 94.48 T:essence256 94.77 95.28 95.67 T:coral256v1 96.80 97.06 98.05 T:essence384 97.41 97.80 98.77 T:essence512 101.88 102.25 107.70 T:md6d224 104.97 105.19 105.38 T:echosp512 109.05 109.39 115.92 T:md6d256 110.03 110.66 110.73 T:knot256v2 112.48 112.58 112.73 T:cubehash164 117.47 118.50 119.56 T:mgrostl256 125.14 125.28 125.56 T:sneikha384 125.48 125.66 126.08 T:mcssha5 132.23 133.08 134.08 T:fsb256 132.75 133.22 133.50 T:knot256v1 145.36 145.69 147.27 T:md6d384 155.20 155.27 155.50 T:cubehash81 176.44 176.59 177.00 T:clxhash 177.14 177.19 177.34 T:lane512 176.28 177.72 179.02 T:atelopus32 202.92 203.64 204.59 T:photonbeetlehash256rate32v1 205.58 206.12 206.44 T:cubehash162 247.36 248.52 250.03 T:atelopus64 289.78 290.14 290.66 T:knot512 290.03 290.17 290.88 T:knot384 322.67 322.69 323.14 T:cubehash161 379.14 379.44 381.83 T:syconhash256v1 1139.41 1143.95 1148.03 T:subterraneanv1 1159.66 1161.62 1163.97 T:sivrijndael256hash256v1 1707.20 1734.52 1771.19 T:heron256v1 1772.00 1772.22 1772.61 T:acehash256v1 1930.95 1932.30 1933.34 T:skinnyhashtk3 2855.80 2856.88 2882.95 T:skinnyhashtk2 4506.55 4515.97 4517.36 T:gage1h256c256r128 5596.47 5599.42 5600.91 T:gage1h256c224r064 5765.61 5767.88 5770.27 T:orangishv1 6309.17 6310.83 6312.05 T:gage1h256c256r064 7463.45 7466.81 7471.62 T:gage1h256c224r032 7552.94 7556.28 7559.41 T:sivtemphotonhashv1 10759.59 10763.42 10791.11 T:gage1h256c256r032 11258.25 11260.52 11261.86 T:gage1h256c512r064 19893.47 19899.92 19988.41 T:gage1h256c224r016 20239.83 20242.64 20288.02 T:gage1h256c256r016 20535.83 20546.45 20555.22 T:gage1h256c512r032 41310.00 41327.56 41335.11 T:gage1h256c224r008 593836.89 594590.19 594804.27 T:fsb512

Cycles/byte for 8 bytes 25% 50% 75% hash 5.75 5.75 6.12 T:floppsy 7.75 7.88 8.25 komihash 19.62 19.62 19.75 T:bebb4185 36.12 36.25 36.88 T:blake3 41.88 42.88 44.50 T:beamsplitter 42.75 43.00 43.38 T:md4 46.88 47.38 48.12 T:edonr512 47.50 47.62 48.25 T:blake2s 53.50 53.88 54.12 T:edonr256 55.75 56.25 57.88 prh64s256 56.75 57.12 57.75 T:gimli24v1 57.00 57.25 57.88 md5 58.75 59.12 59.88 prh42s256 59.38 59.62 59.75 T:blake2b 63.75 64.38 64.88 lsh256 70.50 70.75 71.25 T:tiger 72.12 73.25 75.50 T:hamsi 73.00 73.25 73.62 T:blake32 73.50 74.12 75.25 T:xoodyakv1 83.38 83.62 84.25 prh42s512 86.25 86.62 87.00 T:bmw256 86.25 87.00 87.38 blake256 86.62 87.38 88.75 lsh512 90.75 91.38 92.00 T:skein256256 91.12 92.00 92.75 asconhashav12 91.50 92.12 93.25 asconxofav12 93.62 94.50 95.38 prh64s512 94.62 95.50 97.88 T:bash512 95.62 96.38 97.00 T:bash384 95.75 96.62 99.62 T:skein512512 96.25 96.75 98.38 T:bash256 99.38 100.12 101.62 T:skein512256 101.25 101.62 102.62 sha512 96.75 102.00 106.50 T:echo256 101.88 102.75 103.38 T:luffa256 106.38 107.00 107.75 blake512 107.38 107.62 107.75 T:cubehash512 106.50 108.00 109.38 T:k12 108.88 109.38 111.75 T:blake64 116.25 116.75 117.38 T:bmw512 118.12 119.00 122.50 T:ripemd160 120.12 121.38 122.25 asconhashv12 120.62 121.38 123.00 asconxofv12 120.62 122.12 123.25 T:sarmal256 125.62 125.88 126.25 T:shavite3256 129.62 130.62 131.62 T:shamashashv1 132.00 132.12 133.00 prh42s1024 134.88 135.88 136.75 T:nasha256 139.38 140.25 141.25 T:sarmal512 143.75 143.75 144.12 T:cheetah256 143.12 144.12 145.50 sha3256 143.62 144.62 145.88 sha3384 144.25 144.88 146.62 sha3224 144.38 145.12 145.88 sha3512 146.25 147.25 148.12 shake256 146.75 147.62 148.38 shake128 147.50 149.38 150.62 T:luffa384 150.75 151.38 156.12 T:drygascon128 150.25 151.50 153.50 T:sneikha256 154.88 155.62 157.25 T:keccakc448 156.75 157.00 157.25 T:triadhashv1 156.50 157.75 158.50 asconhashabi32v12 158.62 159.25 159.75 T:keccakc256 161.38 162.00 163.38 T:keccakc1024 161.25 162.25 165.62 T:keccakc512 161.38 162.25 167.38 T:keccakc768 165.00 165.88 166.75 T:groestl256 166.00 167.38 168.50 T:keccak 167.75 168.25 169.12 T:shabal512 169.75 171.12 174.88 prh64s1024 173.88 174.38 175.12 T:shabal256 183.75 185.88 189.62 T:esch256v1 186.12 188.00 188.88 T:romulush 190.62 191.38 193.88 T:esch256v2 190.50 192.12 194.88 T:saturninhashv2 195.00 195.50 199.25 T:cubehash816 195.75 196.25 197.12 T:cubehash832 199.62 200.12 200.75 T:whirlpool 204.25 204.62 205.12 T:cubehash88 207.12 208.00 209.00 T:fugue256 208.75 209.62 211.25 asconhashbi32v12 215.50 215.88 216.75 T:cheetah512 218.88 220.00 221.62 T:jh256 218.75 220.25 221.25 T:jh384 219.12 220.62 222.25 T:jh512 219.75 220.88 222.88 T:jh224 232.12 233.38 235.00 T:luffa512 235.00 236.25 238.12 sha1 238.00 238.75 239.88 T:photonbeetlehash256rate32v1 240.38 241.38 245.00 T:knot256v1 241.12 241.62 242.00 T:cubehash84 251.75 252.12 254.00 T:skein10241024 252.62 253.75 254.38 T:cubehash82 254.12 255.25 256.88 T:round3jh256 259.00 260.00 262.25 T:rfsb509 259.00 260.12 260.75 T:round3jh512 259.75 261.12 262.62 T:nasha512 274.25 275.38 288.62 T:bblake256 281.88 282.00 285.38 T:clxhash 282.75 284.38 285.75 sha224 283.12 284.88 286.25 sha256 291.75 294.00 300.62 T:simd512 298.25 298.50 299.25 T:knot256v2 314.88 315.50 316.12 T:esch384v1 317.88 319.25 319.62 T:cubehash81 318.88 319.38 319.88 T:esch384v2 318.75 320.62 321.75 T:coral256v1 324.62 325.75 327.12 T:groestl512 336.38 337.00 337.88 T:drygascon256 331.62 342.25 343.75 sha384 347.75 348.75 350.00 T:fugue384 366.12 367.00 367.38 T:cubehash1632 372.12 372.75 373.38 T:cubehash1616 394.12 395.50 398.12 T:shavite3512 396.88 398.25 399.62 T:mcssha6 398.75 399.50 400.12 T:cubehash168 414.38 416.00 418.12 T:keccakc256treed2 415.75 418.62 419.38 T:mcssha4 416.62 419.25 422.62 T:keccakc512treed2 431.62 433.88 435.25 T:cubehash164 432.12 434.50 436.50 T:sneikha384 439.88 441.00 443.88 T:simd256 478.88 481.62 484.12 T:fugue2 523.38 524.25 526.00 T:fugue512 534.50 535.62 537.12 T:lane256 576.62 577.38 578.62 T:essence224 578.50 580.00 581.75 T:essence256 582.25 582.62 583.62 T:knot384 682.38 683.75 685.25 T:echosp256 689.75 692.00 696.12 T:echo512 703.88 706.62 709.50 T:knot512 733.50 735.38 736.75 T:mcssha5 763.38 772.38 775.00 T:cubehash162 777.62 779.38 789.75 T:essence384 783.38 785.12 791.00 T:essence512 816.12 818.25 862.88 T:md6d224 839.62 840.38 842.38 T:echosp512 872.12 875.25 920.12 T:md6d256 886.50 887.88 891.38 T:cubehash161 949.25 959.50 967.62 T:mgrostl256 1044.38 1049.00 1054.00 T:fsb256 1161.00 1168.00 1178.88 T:md6d384 1374.62 1380.62 1385.50 T:sivrijndael256hash256v1 1404.88 1407.25 1410.62 T:syconhash256v1 1410.62 1417.38 1426.88 T:atelopus32 1417.00 1417.38 1418.00 T:lane512 1981.88 1998.62 2014.88 T:atelopus64 2233.38 2240.38 2249.25 T:subterraneanv1 5089.00 5092.75 5134.38 T:skinnyhashtk2 5153.12 5158.88 5163.62 T:skinnyhashtk3 6547.75 6551.00 6556.88 T:acehash256v1 7795.50 7948.50 8086.75 T:heron256v1 8085.00 8091.62 8096.50 T:sivtemphotonhashv1 15472.38 15476.75 15481.12 T:gage1h256c256r128 20667.38 20677.38 20684.62 T:gage1h256c224r064 23066.12 23077.75 23097.75 T:orangishv1 23309.12 23318.25 23340.38 T:gage1h256c256r064 26301.50 26315.75 26322.62 T:gage1h256c224r032 37878.12 37896.50 37987.38 T:gage1h256c256r032 41573.12 41584.25 41592.25 T:gage1h256c512r064 68239.62 68265.25 68458.50 T:gage1h256c224r016 69411.25 69427.50 69558.62 T:gage1h256c256r016 72290.88 72322.12 72352.12 T:gage1h256c512r032 139670.75 139693.88 139765.38 T:gage1h256c224r008 4790148.38 4798758.75 4811203.75 T:fsb512