Intel(R) Atom(TM) CPU 330 @ 1.60GHz

cores 2 / threads 4

CPU :	family , model 28 and stepping 2
model name :	Intel(R) Atom(TM) CPU 330 @ 1.60GHz
cpu MHz :	1596.239
cache size :	512 KB
flags :	fpu vme de tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm
bogomips :	3192.47

Mainboard :	Intel D945GCLF2
Memory :	2G DDR2 @533
Memory benchmark (hdparm) :	584.20 MB/sec
HD benchmark (hdparm udma6) : (Intel X18-M/X25-M G1 SSDs)	188.30 MB/sec

OS:openSUSE 12.2 i586

linux:~> openssl version

OpenSSL 1.0.1e 11 Feb 2013

linux:~> openssl 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	89121.64k	114821.74k	123026.01k	125830.14k	126809.43k
blowfish cbc	49468.01k	54694.44k	55319.21k	56038.74k	56145.24k
aes-128-cbc	21300.34k	23640.06k	24617.81k	24874.67k	24952.83k

Create big empty file (100Mb file)

dd if=/dev/zero of=bigfile count=0 seek=200k  

ssh benchmark - to localhost.

scp bigfile localhost:/dev/null 
for i in aes128-cbc blowfish ; do scp -c  bigfile localhost:/dev/null ; done

bigfile.GBunmIPr1O                                          100%  100MB   8.3MB/s   00:12    
bigfile.GBunmIPr1O                                          100%  100MB  14.3MB/s   00:07    
bigfile.GBunmIPr1O                                          100%  100MB  33.3MB/s   00:03    

default :	8.3MB/s
aes128-cbc :	14.3MB/s
blowfish :	33.3MB/s

encrypted ramdisk test:
size: 100 and 500 megabytes, cipher: aes-cbc-essiv:sha256, key: 256b

blocksize	encr. speed 100MB	decr. speed 100MB	encr. speed 500MB	decr. speed 500MB
512	19.238	22.707	22.164	18.632
1k	24.089	19.248	30.134	18.665
2k	26.549	23.972	38.580	18.458
4k	62.699	19.329	47.993	22.426
8k	75.382	23.757	45.834	21.408
16k	77.470	19.224	48.151	19.847
1M	72.539	19.855	49.272	18.058