Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: 2 important questions regarding laptop and other computers.

Author: Marc D

Date: 17:15:58 05/17/05

Go up one level in this thread


On May 17, 2005 at 19:58:35, stuart taylor wrote:

> 1). What exactly is the implications of RPM in hard disks?
>a). in comparing 42000 rpm to 72000 rpm,
>
>b).what difference does this make to speed of computer functions, and which
>computer functions does it affect?
>
>c).Does the new 915 chipset make  the rpm slower? (I read that they make
>something a little slower, but I couldn't understand exactly what, and if it
>causes any handicap).
>
>d).One computer salesman told me over the phone that it represents the weakness
>or strength of the computer. Does he know what he's talking about?
>
>2).What is the difference between the proccessors from Intel Pentium Mobile
>technology, if it is 730, 735, 740 till about 770 etc?
>
>Thanks for any answers, information or opinions.
>
>S.Taylor

Hi

1)i think you mean 4200 and 7200 rpm

2)it mainly affects the cpu clock speed

Processor Name                  Architecture  Cache Clock Speed Front Side Bus

Intel® Pentium® M processor 770  90 nm         2MB L2  2.13 GHz     533 MHz
Intel® Pentium® M processor 765  90 nm         2MB L2  2.10 GHz     400 MHz
Intel® Pentium® M processor 760  90 nm         2MB L2  2 GHz        533 MHz
Intel® Pentium® M processor 755  90 nm         2MB L2  2.0 GHz      400 MHz
Intel® Pentium® M processor 750  90 nm         2MB L2  1.86 GHz     533 MHz
Intel® Pentium® M processor 745  90 nm         2MB L2  1.80 GHz     400 MHz
Intel® Pentium® M processor 740  90 nm         2MB L2  1.73 GHz     533 MHz
Intel® Pentium® M processor 735  90 nm         2MB L2  1.70 GHz     400 MHz
Intel® Pentium® M processor 730  90 nm         2MB L2  1.60 GHz     533 MHz
Intel® Pentium® M processor 725  90 nm         2MB L2  1.60 GHz     400 MHz
Intel® Pentium® M processor 715  90 nm         2MB L2  1.50 GHz     400 MHz
Intel® Pentium® M processor 705  130 nm        1MB L2  1.50 GHz     400 MHz


Regards
Marc



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.