Benchmark für Festplattenverschlüsselung
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Inhaltsverzeichnis |
Einleitung
Benchmark: Wie viel MB/s könnte der PC theoretisch von einer verschlüsselten Festplatte lesen.
Siehe auch Thema im Forum:
Testablauf
Vorbereitungen
Das Debian-Paket
cryptsetup muss installiert werden:
aptitude install cryptsetup
Außerdem muss nach der Installation das Modul dm_crypt geladen werden:
modprobe dm_crypt
Testumgebung aufbauen
mkdir /media/tmpfs mount -t tmpfs none /media/tmpfs dd if=/dev/zero of=/media/tmpfs/test.img bs=1M count=512 losetup /dev/loop0 /media/tmpfs/test.img cryptsetup luksFormat --cipher aes-cbc-essiv:sha256 --key-size 256 /dev/loop0 cryptsetup luksOpen /dev/loop0 loop0_crypt
Benchmark
for i in $(seq 1 10); do dd if=/dev/mapper/loop0_crypt of=/dev/null; done
Tipp: Cool&Quiet deaktivieren! Das kann die Ergebnisse verfälschen.
Testumgebung abbauen
cryptsetup luksClose /dev/mapper/loop0_crypt losetup -d /dev/loop0 umount /media/tmpfs rmdir /media/tmpfs
Ergebnisse
| Prozessor | Kerne | Taktrate | RAM | Betriebssystem | Kernel[1] | Architektur[2] | Benutzer | Ergebnis[3] in MB/s |
|---|---|---|---|---|---|---|---|---|
| AMD Phenom II X4 945 | 4 | 3 GHz | 4 GB | Debian Lenny (stable) | 2.6.32-bpo.3-amd64 | x86_64 | |
143,8 |
| Intel Core 2 Duo T5550 | 2 | 1,83 GHz | 2 GB | Ubuntu 8.04.4 LTS | 2.6.24-27-generic | i686 | |
68,13 |
| Intel Core 2 Duo T7200 | 2 | 2,00 GHz | 3 GB | Fedora 15 | 2.6.38.8-35.fc15.i686 | i686 | Linuxhippy | 44,3 |
| AMD Athlon X2 4850e | 2 | 2,5 GHz | 8 GB | Debian Lenny (stable) | 2.6.32-bpo.3-amd64 | x86_64 | |
89,75 |
| AMD Athlon X2 5050e | 2 | 2,6 GHz | 4 GB | Debian Lenny (stable) | 2.6.32-bpo.3-amd64 | x86_64 | |
94,01 |
| Intel Core 2 Duo P7550 | 2 | 2,26 GHz | 2 GB | grml64 2009.10 (Live CD) | 2.6.31-grml64 | x86_64 | |
80,36 |
| AMD Athlon X2 4000+ | 2 | 2,1 GHz | 8 GB | Debian Lenny (stable) | 2.6.32marvin.v2 | x86_64 | |
77,46 |
| AMD Athlon II X4 600e | 4 | 2,2 GHz | 16 GB | Debian Squeeze (stable) | 2.6.38-bpo.2-amd64 | x86_64 | |
104,71 |
| AMD Phenom II X4 810 | 4 | 2,6 GHz | 4 GB | Debian Lenny (stable) | 2.6.33.1-1000hz | x86_64 | |
123 |
| AMD Phenom X4 9950 | 4 | 2,6 GHz | 6 GB | Debian Squeeze (testing) | 2.6.32-3-amd64 | x86_64 | |
116,80 |
| AMD Turion 64 X2 TL-56 | 2 | 1,8 GHz | 2 GB | Debian Squeeze (testing) | 2.6.32-3-amd64 | x86_64 | |
38 |
| Intel Core i5-660[4] | 2 (4 Threads) | 3,6 GHz | 4 GB | OpenSUSE 11.2 | 2.6.31.12-0.2-desktop | x86_64 | |
473 |
| AMD Athlon 64 X2 4600+ | 2 | 2,4 GHz | 3 GB | Debian Squeeze (testing) | 2.6.32-3-amd64 | x86_64 | |
98 |
| 2x Intel Xeon X5650[4] | 2x 6 (2x 12 Threads) | 3,06 GHz | 48 GB | OpenSUSE 11.2 | 2.6.31.12-0.2-default | x86_64 | |
554,4 |
| 2x Intel Xeon X5650 | 2x 6 (2x 12 Threads) | 3,06 GHz | 48 GB | OpenSUSE 11.2 | 2.6.31.12-0.2-default | x86_64 | |
120,2 |
| AMD Athlon II X2 260 | 2 | 3,2 GHz | 4 GB | Debian Lenny (stable) | 2.6.32-bpo.5-amd64 | x86_64 | |
142,5 |
| Intel Core i7 620 LM (Mobile)[4] | 4 | 2,0 GHz | 4 GB | Ubuntu Lucid 10.4.1 | 2.6.32-24-generic | x86_64 | |
356 |
| Intel Core i7 CPU M 620 | 2 (4 Threads) | 2,67 GHz | 4 GB | Gentoo Base System release 2.0.1 | 2.6.35-pentoo-r4 | x86_64 | |
102 |
| Intel Core i7 CPU M 620[4] | 2 (4 Threads) | 2,67 GHz | 4 GB | Gentoo Base System release 2.0.1 | 2.6.35-pentoo-r4 | x86_64 | |
496,6 |
| Intel Atom 330 | 2 (4 Threads) | 1,6 GHz | 4 GB | Ubuntu 10.10 | 2.6.35-22-generic | i686 | |
18,9 |
| Intel Atom 330 | 2 (4 Threads) | 1,6 GHz | 4 GB | Debian Lenny (stable) | 2.6.26-2-amd64 | x86_64 | |
25,1 |
| Intel Atom N270 | 1 (2 Threads) | 1,6 GHz | 1 GB | Debian Squeeze (testing) | 2.6.32-5-686 | i686 | |
17,95 |
| Intel Atom 330 | 2 (4 Threads) | 1,6 GHz | 2 GB | Ubuntu 10.10 | 2.6.36-rc7+scale patch | x86_64 | |
31,2 |
| Intel Atom d510 | 2 (4 Threads) | 1,6 GHz | 2 GB | Debian lenny | 2.6.26-2-amd64 | x86_64 | Martin89 | 25,1 |
| Intel Pentium Dual E2160 | 2 | 1,80 GHz | 4 Gb | Debian lenny | 2.6.26-2-amd64 | x86_64 | Martin89 | 59,5 |
| Intel Core 2 Quad E9550s | 4 | 2,83 GHz | 8 GB | Debian Squeeze | 2.6.32-5-amd64 | x86_64 | vitaminb | 100,7 |
| Intel Core i5-2500k[4] | 4 | 3,3 GHz | 8 GB | Debian-Squeeze | 2.6.38-1-amd64 | x86_64 | |
984 |
| Intel Core i5-2500[4] | 4 | 3,3 GHz | 12 GB | Ubuntu 11.10 | 3.0.0-16-generic | x86_64 | |
(965) |
| Intel Core i5-2500 | 4 | 3,3 GHz | 12 GB | Ubuntu 11.10 | 3.0.0-16-generic | x86_64 | |
430 |
| Intel Core 2 Duo L7500 | 2 | 1,6 GHz | 4 GB | Debian Squeeze (Testing) | 2.6.38-1-amd64 | x86_64 | feltel | 60,9 |
| Intel Core 2 Duo L9400 | 2 | 1,86 GHz | 8 GB | Debian Wheezy (Testing) | 3.2.0-1-amd64 | x86_64 | feltel | 71,8 |
| AMD Athlon II X2 265 | 2 | 3,3 GHz | 4 GB | Ubuntu 11.04 | 2.6.38-10-generic | x86_64 | |
126,6 |
| AMD Athlon II Neo | 2 | 1,3 GHz | 5 GB | grml-64 2011-05 | 2.6.38-grml64 | x86_64 | ThorstenS | 56,5 |
| AMD Athlon II Neo | 2 | 1,3 GHz | 1 GB | Debian Squeeze (stable) | 2.6.32-5-amd64 | x86_64 | |
60,5 |
| AMD Athlon II Neo | 2 | 1,3 GHz | 1 GB | Debian Wheezy (testing) | 3.0.0-1-amd64 | x86_64 | |
56,8 |
| Intel(R) Core(TM)2 Duo CPU T7100 @ 1.80GHz | 2 | 1,8 GHz | 2 GB | Debian Squeeze (stable) | 2.6.32-5-686 | i686 | hamb0rg3r | 52,95 |
| VIA Esther[5] | 1 | 1 GHz | 2 GB | Debian Squeeze (stable) | 2.6.32-5-686 | i686 | |
41,2 |
| VIA Esther | 1 | 1 GHz | 2 GB | Debian Squeeze (stable) | 2.6.32-5-686 | i686 | |
7,8 |
| Intel Atom 330 | 2 (4 Threads) | 1,6 GHz | 4 GB | Debian Squeeze (stable) | 2.6.32-5-amd64 | x86_64 | |
25,2 |
| AMD Geode LX800[6] | 1 | 500 MHz | 256 MB | Debian Squeeze (stable) | 2.6.32-5-486 | i586 | |
15,4 |
| AMD Geode LX800 | 1 | 500 MHz | 256 MB | Debian Squeeze (stable) | 2.6.32-5-486 | i586 | |
6,5 |
| AMD Phenom II X6 1090T | 6 | 3,2 GHz | 8 GB | Debian Wheezy (testing) | 3.1.0-1-amd64 | x86_64 | |
288 |
| Intel(R) Core(TM) i7-2670QM[4] | 4 (8 Threads) | 2,2 GHz | 8 GB | Debian Wheezy (testing) | 3.2.0-1-amd64 | x86_64 | |
751,8 |
| AMD Phenom II X4 965 | 4 | 3,4 GHz | 8 GB | Debian Wheezy (testing) | 3.2.0-1-amd64 | x86_64 | |
180,2 |
| AMD Athlon 64 X2 5600+ | 2 | 2,8 GHz | 4 GB | Debian Squeeze (stable) | 2.6.32-5-amd64 | x86_64 | |
106,2 |
| Pentium III (Coppermine)[7] | 1 | 1,1 GHz | 512 MB | Debian Squeeze (stable) | 2.6.32-5-686 | i686 | |
17 |
| AMD Duron 1800+ | 1 | 1,3 GHz | 768 MB | Debian Squeeze (stable) | 2.6.32-5-686 | i686 | |
19,8 |
Anmerkungen
- ↑ Ausgabe vom Befehl:
uname -r - ↑ Ausgabe vom Befehl:
uname -m - ↑ Durchschnitt von 10 Testdurchläufen
- ↑ 4,0 4,1 4,2 4,3 4,4 4,5 4,6 AES-NI aktiviert (AES Hardware Beschleunigung)
- ↑ padlock-aes aktiviert (AES Hardware Beschleunigung - VIA PadLock Security Engine)
- ↑ geode-aes aktiviert (AES Hardware Beschleunigung - Geode AES Readme)
--key-size 128 - ↑ kleine Testdatei hier 244 MB wegen zu kleinem tempfs