Pls,could anybody tell me what frequency of pentium 4,celeron m,amd celeron will give the same performance as 1.1 ghz centrino ulv (m733)???
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Just my thought, my friend has vaio with 1.2ghz ulv(400MHz fsb) 512ddr and its performance is snappy compared to my old notebook, toshiba satellite 2430 with p4m 1.6,256ddr 2100.
I opened photoshop cs2 in both laptops, and 1.2ulv performs a bit faster than my old toshiba. -
but,if to campare ulv with Celeron 2000, pentium 4 1800 (not mobile), and celeon M 1,4 (or 1.3) . How would you arrange them from 1 to 5 place (by performance).
thx -
Hmm..P4 1.8GHz (non mobile)in a laptop is quite fast, whereas celeronM 360(1.4Ghz)slightly better than celeron 2Ghz because of huge L2 cache.
So in terms of performance,P4 1.8GHz > UlV 1.1/1.2GHz > celeron M 1.4GHz > celeron 2GHz.
Celeron M(pentium M derivative) is the first celeron made by Intel that performs quite good, any old celerons p4/m based are not good even suffer poor performance -
Depends on the speeds and what you're doing, but the ULV will generally be the slowest, even the 1.1GHz ULV compared to a higher clock speed Celeron. That said, I've been on the ULV for 3 years for my primary machine and have no issues.
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They are quite speedy processors and suitable for many tasks except for very intensive ones like gaming, heavy video editing and the like.
I know my 1.0 ghz Pentium M ULV in my Lifebook P5020D was much faster than the 1.1 ghz AMD Athlon in my old desktop. I used it for basic tasks with 512 megs of ram and it ran them all without a hitch, didn't stutter at all with several windows open as well. -
It's weird, I just read the "Lowlymarine's Notebook FAQ" ( http://forum.notebookreview.com/showthread.php?t=18483) , there was totally different comparison (ratio of processors).
thanx anyway -
The 1,2GHz PM ULV I tested runs 2M superpi test in 2min27sec to 2m30sec (undervolting software and a couple of other small monitoring programs were running in parallel).
SiSo Sandra 2005 arythmetic benchmark for my system with 1,2GHz PM ULV produces:
Dhrystone ALU 5116 MIPS
Whetstone FPU/iSSE21573/2124 MFLOPS
This puts this processor on par with Pentium 4 2GHz 256L2
(Dhrystone ALU 5247 MIPS, Whetstone FPU/iSSE2 1460/2691 MFLOPS),
15% below Athlon XP 1600+ 1.4GHz,
20% below PM 715 1,4GHz Banias, etc.
It is more than enough for everyday office work and internet.
Centrino ULV
Discussion in 'Hardware Components and Aftermarket Upgrades' started by dyne, Mar 20, 2006.