This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hey Ranchers, I need your inputs on the best notebooks out there (Price range $1300 - $1500). The Specs should be similar to the Dell Inspiron 8600: Intel Centrino Technology 1.6GHz 512 MB RAM DVD/CD Combo Drive (RW) 80G Hard Drive
Am not too particular about Intel Chips. AMD would work for me. Thanks!
The centrino is not a great chip. It's slower than the celeron, isn't it? Definitely less than a Pentium. Yes, a laptop will typically bottleneck at the harddrive, but if this machine is designed to be a development machine, 512Mb of RAM as a single 512 stick is mandatory. (a single stick so you can add another one when you realise it isn't enough )
Originally posted by Adrian Yan: Most of laptop bottleneck is at its harddrive, not its RAM.
I agree. I upgraded from 256MB to 640MB (128+512) on a P4 1.6 Dell Inspiron 8200, and it hasn't improved the performance much - I believe my 40GB harddisk at 4200 RPM (I guess) is taking ages to write and copy any large files. Look for a faster RPM harddirve when you shop for laptops.
Originally posted by David O'Meara: The centrino is not a great chip. It's slower than the celeron, isn't it? Definitely less than a Pentium.
Thx for the suggestions. I thought Centrino was specifically designed for laptops (mobile technology) Has anyone heard of Averatec? :roll:
Joined: Oct 02, 2000
Actually, if your notebook says Centrino, then it's more than just the processor. Centrino is an actual platform from Intel. It's supposedly designed for wireless networking. In order for a notebook to have Centrino stamped on it, it has the Pentium-M process and the intel 855 chipset. It uses something called Intelligent energy saving, which allows longer battery life (obviously since it's design for wireless, if you need a power cord, that wouldn't be wireless ).
Centrino would have a core frequency lower than a Celeron but yield similar performance to a PIV with a higher frequency. For example, a 1.4GHz Centrino could compete with a 2GHz (maybe 2.4) PIV (depending on other hardware in the config). Another example that CPU speed alone doesn't mean a thing when measuring computer performance.