Thanx... + ATHLON

[Michalis Kabrianis]

On 26-Nov-99 Vmax wrote:
> On 25 Nov 1999 19:51:05 +0200, Michalis Kabrianis <kabrianis at hellug.gr>
> wrote:
>>Den exei 200 bus, to exoume sizitisei live ayto. Exei 100 bus, alla me
>>kalyteri
>>diaxeirisi apo to antistoixo tis Intel. Pio polles plirofories sto
>>http://www.tomshardware.com
> 
>       To bus ths CPU me to chipset einai 200MHz. To bus tou chipset me th
> RAM einai 200MHz. Epishs to chipset auto ths AMD exei paromoia diasundesh
> me ta perifereiaka opws kai ta nea chipsets ths Intel i820, i840 klp.

Disclaimer: Den eimai hardware-as. Alla:


Antigrafw apo to url :
http://www6.tomshardware.com/cpu/99q3/990809/athlon-11.html (giati mou fainetai
oti an den to grapsw den tha paei na to diabasei kaneis)

First of all I'd like to note that the EV6 or as AMD calls it Athlon front side
bus is running at 100 MHz. Well, that sounds pathetic, doesn't it? However, the
bus takes advantage of the rising as well as the falling edge of the bus clock
for transfers, so that the technical 'speed' is 200 MHz. Thus EV6 and so
Athlon's bus is currently the fastest system bus in x86-systems, transferring
data at up to 1.6 GB/s. 

Auto leei ksekathara oti to bus einai sta 100Mhz, apla i diaxeirisi tou to
kanei na doulevei san na einai sta 200 (100+100 gia na eimaste pio akribeis)

> Dhladh to ka8e subdevice sthn m/b exei 3exwristo bus me to chipset, dhladh
> px to PCI bus, to AGP bus, to IDE bus klp. Se anti8esh me to GTL+ bus, to
> palio dhladh bus ths Intel, sto opoio basizetai to 440BX chipset px, opou ola
> ta devices moirazontai to bandwidth tou PCI bus....Akoma, to AMD750 einai
> kata polu kalutero apo to GTL+ ( h 440BX ) kai se SMP susthmata, ka8ws
> ka8e CPU exei 3exwristo bus ( kai bandwidth ), enw sto 440BX to moirazontai
> kai oi duo h perissoteres CPU.... Stis arxes tou 2k, 8a bgei to KX133 ths 
> VIA, pou 8a exei oti kai to AMD750 sun UDMA/66, kai DDR SDRAM support, dhl.
> 266MHz RAM bus...
> 
<snip kommati pou den gnwrizw na apantisw>

Michalis Kabrianis
kabrianis at hellug.gr
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