Hi Folks,
I'm sure for some of you this is so simple that you can do it with your eyes closed. But I see myself needing some input concerning this issue.
I'm trying to determine if I gain anything by going from a P4 system to a 64bit system. Based on /proc/cpuinfo for both systems here, bogomips don't seem to be that much different 4300 to 4700. By the way, can I trust the bogomips value to be accurate. The system is needed for a floating point intensive application. I suppose, I would see some improvement if I went from a P3 to P4 or 64bit, wouldn't I?
And another question, is there some tools out there that I can use to run on the systems to get a more accurate comparison?
Thanks for your time.
Raf. ===================
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 15
model name : AMD Athlon(tm) 64 Processor 3500+
stepping : 0
cpu MHz : 2210.764
cache size : 512 KB
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 syscall nx mmxext lm 3dnowext 3dnow
bogomips : 4374.52
TLB size : 1088 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 1.80GHz
stepping : 9
cpu MHz : 2399.771
cache size : 512 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 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4767.06
-- .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. J. Rafael S�nchez Systems Administrator
Airborne Hyperspectral Remote
Sensing Systems & Solutions
(p) 403.250.9944
(f) 403.250.9916
W: www.itres.com .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.
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