processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 3
model name      : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping        : 3
cpu MHz         : 2793.758
cache size      : 1024 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
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 pni monitor ds_cpl cid
bogomips        : 5521.40

OpenSSL 0.9.7e 25 Oct 2004
built on: Fri Dec 17 08:45:11 UTC 2004
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long) aes(partial) blowfish(idx)
compiler: gcc -fPIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -DOPENSSL_NO_IDEA -DOPENSSL_NO_MDC2 -DOPENSSL_NO_RC5 -DL_ENDIAN -DTERMIO -O3 -march=i686 -mcpu=i686 -fomit-frame-pointer -Wall -DSHA1_ASM -DMD5_ASM -DRMD160_ASM
available timing options: TIMES TIMEB HZ=100 [sysconf value]
timing function used: times
The 'numbers' are in 1000s of bytes per second processed.
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
rc4              91337.84k   107385.79k   111661.23k   113123.33k   113868.80k
des cbc          57101.45k    59569.07k    59770.05k    60326.91k    60407.10k
des ede3         21201.97k    21556.37k    21728.17k    21787.65k    21749.76k
aes-128 cbc      55324.07k    55597.03k    57358.64k    56649.99k    57150.12k
aes-192 cbc      48172.18k    48275.50k    50504.96k    51064.83k    51325.61k
aes-256 cbc      43272.24k    43866.24k    45259.78k    45049.86k    45102.42k

------------------------------------------------------------------------------

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 44
model name      : AMD Sempron(tm) Processor 3000+
stepping        : 2
cpu MHz         : 1808.128
cache size      : 128 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscallnx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm
bogomips        : 3619.02


OpenSSL 0.9.7g 11 Apr 2005
built on: Tue May 10 05:31:39 UTC 2005
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long) aes(partial) blowfish(idx)
compiler: gcc -fPIC -DZLIB_SHARED -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -DOPENSSL_NO_IDEA -DOPENSSL_NO_MDC2 -DOPENSSL_NO_RC5 -DL_ENDIAN -DTERMIO -O3 -march=i686 -mcpu=i686 -fomit-frame-pointer -Wall -DSHA1_ASM -DMD5_ASM -DRMD160_ASM
available timing options: TIMES TIMEB HZ=100 [sysconf value]
timing function used: times
The 'numbers' are in 1000s of bytes per second processed.
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
rc4             195416.66k   232688.37k   241921.74k   246529.57k   248342.56k
des cbc          43724.82k    45426.16k    46573.09k    46799.19k    47076.88k
des ede3         15495.98k    15685.67k    15976.36k    16084.68k    16064.51k
aes-128 cbc      40228.39k    41156.71k    41675.07k    41776.44k    41895.44k
aes-192 cbc      34775.35k    35587.18k    35859.48k    35924.41k    36002.43k
aes-256 cbc      30909.60k    31480.36k    31647.57k    31737.77k    31840.50k

...And i really don't know why Sempron had so good results for RC4 

Interesting paper for AMD64 users: http://etud.epita.fr/~bevand_m/papers/rc4-amd64.html

-------------------------------------------------------------------

Blowfish vs RC2 on P4@2.4GHz - 12 concurrent processes(real OpenVPN scenario?):
rc2 cbc          23737.53k    22971.45k    23934.13k    24011.83k    24035.13k
blowfish cbc     94296.37k   100538.01k   101617.40k   102515.23k   137353.49k

-vnull