How to Choose A Motherboard



   What motherboard you can chose from is completely limited by what CPU you choose. This section is therefore broken up into different CPU categories. 
   Other things to look at in a motherboard are compatibility, reliability, component placement, brand name, chipset, chipset manufacturer, speed, cache, and other included features. 
   Except possibly for some of the high end CPUs you should be able to find an AT or ATX motherboard for any CPU type. However, there will be more of a selection of ATX as the AT motherboards become less and less popular. 

Features to look for on all boards:

  • ATA-66 Support
    • Any board you buy today should support ATA-66 which allows high speed access to IDE hard drives.
  • Motherboard Monitoring
    • The ability to monitor the processor and motherboard temperatures from windows is a nice feature in a motherboard. This also allows you to monitor if a fan fails and keep your processors from overheating.
  • Future CPU support. 
    • The ability to buy a board and have it support processors more powerful than the one you have now is quite beneficial. This usually doesn't last long, but you might be able to for go purchasing a whole new motherboard and CPU by just upgrading the CPU.
  • Expansion Slots
    • AGP
      • Necessary for most graphics cards these days.
    • PCI
      • 4 or 5 Slots for all the other cards you install in your system such as: modem, sound card, network card, DVD decoder card, and more.
    • ISA
      • Not needed today, unless you have old components that are ISA bus type. Otherwise you shouldn't need more than one.

 

 Purchase the motherboard based on the CPU.

AMD K6-2 and AMD K6-III (SOCKET 7)

  • Both of these CPUs use a Super Socket 7 Motherboard. So when shopping for a board for these chips those are the key words to look for. 

Intel Celeron (SOCKET 370)

  • Intel Celerons come in both PPGA and SEC and some can be converted for use in SEC motherboards, but first we will discuss PPGA motherboards or Socket 370
Intel Pentium IIs and IIIs (SLOT 1)
  • Intel Pentium IIs and IIIs use a SEC connector interface with the motherboard. Make sure to get a board that can support the speed of the processor that you have chosen. 

AMD Athlons or K7s (SLOT A)

  • AMD released their Athlon processor late this year and it was the first time any company has produced a faster chip than Intel intended for use in PCs. There are very few manufactures of motherboards with the Slot A interface that Athlons require. Motherboards that have a Slot A actually run at higher speeds than those that run Slot 1 or anything previously made.

SUMMARY:

There are lots of good motherboard manufactures out there. The best way to decide which motherboard is right for you is to look at the features that each one has. Then you need to look at online reviews that are available from hardware review sites. Also make sure that you check out the motherboard manufacturers site before you purchase from them, find out how good they are with customer service and product support.

RECOMMENDATION: 

Some motherboard manufactures make tons of motherboards, many more than other smaller manufactures and therefore they tend to bring costs down. FIC is one such company that makes lots of good motherboards. Other good manufactures include ASUS, Soyo, ABIT, TMC, Tyan Trinity and others. A primary consideration of course is price. Make sure you don't pay too much for a motherboard.


This table may contain errors, but it should give a good idea of where to get certain types of motherboards.

Socket 7 Socket 370 Slot 1 Slot A
ABIT  
X
X
AOpen
X
X X
ATrend
X
X
X
ASUS
X
X X
Chaintech
X
X X
California Graphics
X
X X
DFI
X
X X
Diamond Micronics X X
X
Elitegroup
X
X X
EPoX
X
X X
FIC
X
X X
X
FYI
X
X X
Freetech
X
X X
Gainward
X
X
Gigabyte X
X
X
X
Iwill
X
X
X
Intel X
X
Megatrends X X X  
MTech
X
X X
Microstar
X
X X X
QDI
X
X X
Rioworks
X
Shuttle
X
X X
Soyo
X
X X
Supermicro
X
X X
TMC
X
X X
Tekram
X
X X
Transcend X
X
Tyan Trinity
X
X X
Zida X
X
 


Copyright © 1999 How To PC. All rights reserved.
Revised: October 12, 1999 .