it looks that the system starts faster and programs starting faster but I didn't make any real tests yet.
The performance for me is ~20% increase as I was using pentium m 2GHz before modding the laptop.. When I get modded BIOS from here to work and I will have unlocked overlocking in BIOS I will give a try to overlock it even more - now I see that the core tampratures are smaller than with pentium m 2GHz I had before !! AS5 applied but previously had the same thermal grease...
Noticable increase in the performace as well in my OCZ agility 3 SSD which I have for 2 weeks on this laptop - now only SATA I is the biggest barrier with SSD speed...
I will try with modded BIOS to run in AHCI mode as well so we will se if any more increase of berformace I will get from this 6 years old laptop ;)
I wonder if I get somewhare pentium m 2GHz 400 MHz bus speed if it would work as 2.5GHz 533MHz Bus speed without voltage tweaking ?