| CPU : | family , model 60 and stepping 3 |
| model name : | Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz |
| cpu MHz : | 3201.000 / 800.000 |
| cache size : | 6144 KB |
| flags : | fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm |
| bogomips : | 6528.40 |
| Mainboard : | ASUS Z87K |
| Memory : | 16G DDR3 @ 1333 |
| Memory benchmark (hdparm) : | 14263.90 MB/sec |
| HD benchmark (hdparm udma6) : (Samsung SSD 840 EVO 120GB) | 513.42 MB/sec |
OS: openSUSE 12.3 x64
linux:~> openssl version OpenSSL 1.0.1e 11 Feb 2013
linux:~> openssl engine (rsax) RSAX engine support (rdrand) Intel RDRAND engine (dynamic) Dynamic engine loading support
linux:~> openssl speed -evp aes-128-cbc rc4 blowfish The 'numbers' are in 1000s of bytes per second processed.
| type | 16 bytes | 64 bytes | 256 bytes | 1024 bytes | 8192 bytes |
| rc4 | 427220.93k | 746003.93k | 863724.80k | 909415.77k | 916816.31k |
| blowfish cbc | 128327.78k | 134717.07k | 136319.06k | 136954.35k | 136396.80k |
| aes-128-cbc | 744823.17k | 804284.47k | 819621.38k | 826812.19k | 825633.05k |
Create big empty file (1Gb file)
dd if=/dev/zero of=bigfile count=0 seek=2000k
ssh benchmark - to localhost.
scp bigfile localhost:/dev/null for i in aes128-cbc blowfish ; do scp -c bigfile localhost:/dev/null ; done
bigfile.yyznXIPwa8 100% 1000MB 100.0MB/s 00:10 bigfile.yyznXIPwa8 100% 1000MB 333.3MB/s 00:03 bigfile.yyznXIPwa8 100% 1000MB 100.0MB/s 00:10
| default : | 100.0MB/s |
| aes128-cbc : | 333.3MB/s |
| blowfish : | 100.0MB/s |
encrypted ramdisk test:
size: 500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b
| blocksize | encrypt speed (MB/s) | decrypt speed(MB/s) |
| 512 | 459.740 | 1165.938 |
| 1k | 648.384 | 1342.292 |
| 2k | 819.053 | 1353.579 |
| 4k | 951.722 | 1467.993 |
| 8k | 992.630 | 1419.430 |
| 16k | 1010.366 | 1537.297 |
| 1M | 1025.405 | 1481.828 |
encrypted ramdisk test 2 (direct i/o access, no fs)
size: 8192 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b
| blocksize | write speed | read speed | enc speed | dec speed |
| 512 | 109.004 | 124.801 | 68.049 | 76.959 |
| 1k | 212.417 | 245.119 | 114.922 | 143.792 |
| 2k | 412.487 | 476.309 | 179.939 | 252.688 |
| 4k | 782.179 | 862.965 | 251.660 | 409.964 |
| 8k | 1313.835 | 1511.854 | 307.326 | 624.942 |
| 16k | 2006.063 | 2443.338 | 347.675 | 787.669 |
| 1M | 4774.449 | 6681.129 | 421.269 | 1081.190 |
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