AMD or Pentium?

Posted on 1998-12-22
Last Modified: 2008-02-26
I have a TX Pro M575 Mainboard with Socket 7. Which is the fastest processor I can use, AMD K6 or Pentium? Is it possible to use an AMD K6 266 MHz or 300MHz on this mainboard? The specification says:

*Supports Pentium 90~300MHz with P54C/P55C (MMX),Cyrix/IBM  6x86, 6x86L, 6x86MX (M2), IDT C6 and AMD K5/K6 CPUs at  60/66/75/83.3 MHz external clockspeed

*Supports Write allocation feature for AMD K6
Question by:rutger
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions

Accepted Solution

juggernaut earned 50 total points
ID: 1013913
you can now get a AMD k6-2 400mhz as long as you get a bios update from the manufacture of your motherboard, this can be done on the net by downloading the update from the manufactures site, otherwise you most likey can get a AMD k6-2 300mhz
the only problem is your bus speed can only support upto 83.3mhz so you wont being getting full potential

Expert Comment

ID: 1013914
juggernaut, they've release the K6-2 at 400mhz?

Expert Comment

ID: 1013915
yes they have, depending where you live, i live in good old Australia and we lag behind a bit and its been released here, very soon the k6-3 will be out and that will give intel a big hit
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!


Expert Comment

ID: 1013916
It's nice to see something other than Intel or MicroSoft do well. I'm looking into the K6-2 myself.

Expert Comment

ID: 1013917
tell me about it, im looking forward on getting the k6-3 450

Expert Comment

ID: 1013918
Wouldnt running that board at > 66 Mhz overclock the PCI bus! You may find that some cards fail to work. Also you may experience ram problems.

Expert Comment

ID: 1013919
Ive heard that overclocking the Celeron A 300s gives you good performance on a budget....

Remember K6-2s require a super7 board to work effectively...
that has a 100 Mhz systems bus...


Expert Comment

ID: 1013920
83.3 MHz external clockspeed <<<===== ok here it is the math. 83.3X4=333.12MHZ
good enough for an AMD-k2 333 (95MHZ) the FSB jumper has to be 4.X83.3.
then the voltage set to 2.2V. and get the latest BIOS update. get PC100 SDRAM SPD. if possible invest in the ECC PC100. will be better and make sure that be DOUBLE DENSITY.
now there is 2 type of AMD, AMD  and AMD-k6-2, they are different in voltage. now it depends in your motherboard that supports the right voltage.

Let me know if you need more help. I know exactly what you need.

Expert Comment

ID: 1013921
I would definitly go with the AMD K6-2.. I have a AMDk6-2 333 and it blow away my PII 400 hands down. And my PII has the better video card and the fast Pc100-8ns memory.. My AMD only has the 10ns dram..

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Drivers  Repository for Win 7 13 75
Gateway GT5056 motherboard upgrade for Windows 10 64bit 8 98
server room temperature control 24 89
Repair SAS HDD 5 68
This is about my first experience with programming Arduino.
Moving your enterprise fax infrastructure from in-house fax machines and servers to the cloud makes sense — from both an efficiency and productivity standpoint. But does migrating to a cloud fax solution mean you will no longer be able to send or re…
Attackers love to prey on accounts that have privileges. Reducing privileged accounts and protecting privileged accounts therefore is paramount. Users, groups, and service accounts need to be protected to help protect the entire Active Directory …

696 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question