GreenBook wrote on 2024-09-13, 15:55:
I don't understand the difference between Coppermine and Coppermine T.
Coppermine-T could be used on motherboards designed for either Tualatin or non-T Coppermine of the same clock speed.
GreenBook wrote on 2024-09-13, 15:55:
And I want to buy one of them. What motherboard should I buy? Can you recommend a specific model to me?
I'd start with chipsets first, motherboards make and model later. The three major chipsets supporting Coppermine were Intel 440BX, Intel 815 series, and VIA Apollo Pro133 series. They all have different pros and cons.
440BX
+ Excellent stability, compatibility, and overclockability
+ Full ISA bus support (usually 2+ slots)
- Only supports up to 512MB RAM
- Only supports AGP 2x
- Only supports 2 USB ports
- Only supports UDMA 33
- 100MHz FSB can be overclocked but doing so might interfere with AGP
815
+ Good stability and compatibility
+ Supports 133MHz FSB
+ Supports AGP 4x
+ Supports 4 USB ports
+ Supports UDMA 66/100
- Only supports up to 512MB RAM
- No ISA bus support
Apollo Pro133
+ Supports up to 2GB RAM
+ Supports 133MHz FSB
+ Supports AGP 4x
+ Supports 4 USB ports
+ Supports UDMA 66/100
+ Supports ISA (usually 1-2 slots)
- Slower and less stable than Intel counterparts
GreenBook wrote on 2024-09-13, 15:55:
A long time ago, my friends argued with each other and a friend who had a P3 800mhz claimed that his processor was more efficient than Athlon 1ghz and Celeron 1.2ghz.
Based on Tualatin-256 architecture, Celeron 1.2GHz uses only slightly more energy than P3-800 but is much faster. Athlon 1GHz (assuming it a Thunderbird as K75 was rare and expensive) demands almost twice as much power.