= Atom Board = == cryptsetup benchmark == # Tests are approximate using memory only (no storage IO). PBKDF2-sha1 204800 iterations per second PBKDF2-sha256 154202 iterations per second PBKDF2-sha512 83591 iterations per second PBKDF2-ripemd160 179796 iterations per second PBKDF2-whirlpool 30796 iterations per second # Algorithm | Key | Encryption | Decryption aes-cbc 128b 32.9 MiB/s 35.4 MiB/s serpent-cbc 128b 26.0 MiB/s 71.7 MiB/s twofish-cbc 128b 29.2 MiB/s 33.4 MiB/s aes-cbc 256b 26.2 MiB/s 27.2 MiB/s serpent-cbc 256b 32.2 MiB/s 71.7 MiB/s twofish-cbc 256b 30.9 MiB/s 33.4 MiB/s aes-xts 256b 36.5 MiB/s 36.4 MiB/s serpent-xts 256b 63.9 MiB/s 64.9 MiB/s twofish-xts 256b 33.3 MiB/s 34.3 MiB/s aes-xts 512b 28.2 MiB/s 27.8 MiB/s serpent-xts 512b 64.3 MiB/s 64.6 MiB/s twofish-xts 512b 33.6 MiB/s 34.3 MiB/s = i3 Board = == cryptsetup benchmark == # Tests are approximate using memory only (no storage IO). PBKDF2-sha1 983654 iterations per second PBKDF2-sha256 680893 iterations per second PBKDF2-sha512 520126 iterations per second PBKDF2-ripemd160 602629 iterations per second PBKDF2-whirlpool 217366 iterations per second # Algorithm | Key | Encryption | Decryption aes-cbc 128b 496.3 MiB/s 2209.5 MiB/s serpent-cbc 128b 71.5 MiB/s 484.0 MiB/s twofish-cbc 128b 149.3 MiB/s 283.7 MiB/s aes-cbc 256b 412.9 MiB/s 1590.7 MiB/s serpent-cbc 256b 76.4 MiB/s 479.6 MiB/s twofish-cbc 256b 156.1 MiB/s 283.2 MiB/s aes-xts 256b 2047.9 MiB/s 1921.5 MiB/s serpent-xts 256b 472.1 MiB/s 465.3 MiB/s twofish-xts 256b 239.0 MiB/s 277.1 MiB/s aes-xts 512b 1420.0 MiB/s 1393.7 MiB/s serpent-xts 512b 480.6 MiB/s 464.0 MiB/s twofish-xts 512b 261.4 MiB/s 285.0 MiB/s = Atom Board = == 7za b == 7-Zip (A) [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 p7zip Version 9.20 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,4 CPUs) RAM size: 3947 MB, # CPU hardware threads: 4 RAM usage: 850 MB, # Benchmark threads: 4 Dict Compressing | Decompressing Speed Usage R/U Rating | Speed Usage R/U Rating KB/s % MIPS MIPS | KB/s % MIPS MIPS 22: 2171 302 698 2112 | 38582 398 873 3481 23: 2194 307 729 2236 | 37755 398 867 3455 24: 2217 313 761 2384 | 37024 399 860 3435 25: 2192 314 796 2503 | 37555 399 884 3531 ---------------------------------------------------------------- Avr: 309 746 2309 399 871 3475 Tot: 354 809 2892 = i3 Board = == 7za b == 7-Zip (A) [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 p7zip Version 9.20 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,4 CPUs) RAM size: 7900 MB, # CPU hardware threads: 4 RAM usage: 850 MB, # Benchmark threads: 4 Dict Compressing | Decompressing Speed Usage R/U Rating | Speed Usage R/U Rating KB/s % MIPS MIPS | KB/s % MIPS MIPS 22: 9071 316 2788 8824 | 97551 398 2209 8801 23: 8378 312 2736 8536 | 96590 399 2218 8839 24: 9208 339 2919 9900 | 95899 399 2227 8897 25: 8518 332 2925 9726 | 95219 399 2244 8954 ---------------------------------------------------------------- Avr: 325 2842 9247 399 2224 8873 Tot: 362 2533 9060 = PC2007 = == cryptsetup benchmark == # Tests are approximate using memory only (no storage IO). PBKDF2-sha1 680893 iterations per second PBKDF2-sha256 448876 iterations per second PBKDF2-sha512 324837 iterations per second PBKDF2-ripemd160 441319 iterations per second PBKDF2-whirlpool 142935 iterations per second # Algorithm | Key | Encryption | Decryption aes-cbc 128b 135,7 MiB/s 163,1 MiB/s serpent-cbc 128b 47,3 MiB/s 198,2 MiB/s twofish-cbc 128b 134,7 MiB/s 180,8 MiB/s aes-cbc 256b 110,0 MiB/s 123,3 MiB/s serpent-cbc 256b 52,5 MiB/s 197,8 MiB/s twofish-cbc 256b 137,6 MiB/s 181,1 MiB/s aes-xts 256b 162,4 MiB/s 163,8 MiB/s serpent-xts 256b 177,6 MiB/s 185,5 MiB/s twofish-xts 256b 167,0 MiB/s 168,8 MiB/s aes-xts 512b 123,3 MiB/s 123,1 MiB/s serpent-xts 512b 178,4 MiB/s 185,5 MiB/s twofish-xts 512b 167,2 MiB/s 168,5 MiB/s == 7za b == 7-Zip (A) [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 p7zip Version 9.20 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,2 CPUs) RAM size: 7988 MB, # CPU hardware threads: 2 RAM usage: 425 MB, # Benchmark threads: 2 Dict Compressing | Decompressing Speed Usage R/U Rating | Speed Usage R/U Rating KB/s % MIPS MIPS | KB/s % MIPS MIPS 22: 4158 152 2659 4045 | 56261 196 2596 5079 23: 4259 156 2780 4339 | 55640 196 2598 5094 24: 3253 151 2315 3497 | 54443 197 2560 5052 25: 3247 152 2436 3707 | 53666 196 2569 5047 ---------------------------------------------------------------- Avr: 153 2548 3897 196 2581 5068 Tot: 175 2564 4483