On Linux, you can look at the file /proc/cpuinfo to find out information about your computer’s CPU. Here’s the info on my two machines.
“CARL”, my desktop at work:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 0
model name : Intel(R) Pentium(R) 4 CPU 1500MHz
stepping : 10
cpu MHz : 1500.395
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 2965.50
“BEAKER”, my desktop at home:
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 6
model name : AMD Athlon(TM) XP2000+
stepping : 2
cpu MHz : 1261.442
cache size : 256 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 sep mtrr pge mca cmov pat pse36
mmx fxsr sse pni syscall mmxext 3dnowext 3dnow
bogomips : 2498.56
According to the bogomips value, which is a hand-waving sort of index of cpu speed, my machine at work should be faster. Now CARL has 384 MB of RAM and its video card only 32 MB, but BEAKER has 512 MB of RAM and 64 MB of video RAM, so BEAKER has a much quicker user interface. Note that both of these machines have motherboards and CPUs that are three years old. But they still run great for what I do with them.
What bogomips values do your computers have?