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Ταχυτητα cpu Playstation 3 = 1 TeraFLOPS


omnimal

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Δημοσ.
t we can make an estimated guess using what we do know. There will be a demo of the Cell in March 2004 and mass production of the Cell by Sony will begin the second half of 2005

Apo pote einai to ar8ro? :P Akou ekei 1 teraflop......... :shock:

Δημοσ.

Μαλλον εννοουσε Μαρτιο του 2005 .

 

 

Cell cpu :

 

"The processor is actually a collection of smaller processors. Software packets, called “cells”, are then sent to each of the smaller processors in order to give instructions on what tasks to perform. When implemented optimally, the processor will be able to calculate up to -->1 trillion floating point calculations per second <--, which as you would imagine, is better than any standard computer processor. "

Δημοσ.

H mallon grafthke polu prin to Martio tou 2004. Gia to cell ta kseroume edw kai kairo kai apo osa exei pei h sony toulaxiston de 8a exei xiliades h ka8e konsola alla 8a einai metrhmena sta daxtula..... Opote to ar8ro panw katw mas leei oti to ka8e cell 8a kanei prakseis me ari8mous kinhths upodiastolhs me ru8mo ton kapoiwn ekatontadwn gigaflops. Oi pleon dunatoi cpu pou uparxoun shmera overclocked sta 6Ghz de nomizw na mporoun na kseperasoun oxi ta 100 gigaflops alla ta 10..... Kai sto link mas leei oti to ps3 8a exei 5-10 apo dautous (!) Thn episkepsimothta prospa8ei na anebazei to site kai leei oti na nai... Ektos an exei akoustei tipota apo sony pou tote shkwnw ta xeria psila

Δημοσ.
H mallon grafthke polu prin to Martio tou 2004. Gia to cell ta kseroume edw kai kairo kai apo osa exei pei h sony toulaxiston de 8a exei xiliades h ka8e konsola alla 8a einai metrhmena sta daxtula..... Opote to ar8ro panw katw mas leei oti to ka8e cell 8a kanei prakseis me ari8mous kinhths upodiastolhs me ru8mo ton kapoiwn ekatontadwn gigaflops. Oi pleon dunatoi cpu pou uparxoun shmera overclocked sta 6Ghz de nomizw na mporoun na kseperasoun oxi ta 100 gigaflops alla ta 10..... Kai sto link mas leei oti to ps3 8a exei 5-10 apo dautous (!) Thn episkepsimothta prospa8ei na anebazei to site kai leei oti na nai... Ektos an exei akoustei tipota apo sony pou tote shkwnw ta xeria psila

 

EΛΑ τωρα . . .

 

skyline_gr ok . Οποιος ενδιαφερετε να μαθει για την τεχνολογια Cell ας διαβασει : http://www.blachford.info/computer/Cells/Cell0.html

 

"If over clocked sufficiently (over 3.0GHz) and using some very optimised code (SSE assembly), 5 dual core Opterons directly connected via HyperTransport should be able to achieve a similar level of performance in stream processing as a single Cell - Admittedly, this is purely theoretical and it depends on the Cell achieving it's performance goals and a "perfect" application being used, it does however demonstrate the sort of processing capability the Cell has.

 

The PlayStation 3 is expected to have have 4 Cells. "

Δημοσ.

Πάντως ακούγεται εξωπραγματική η ταχύτητα...σχεδόν εξωγήινη.

Αν το καταφέρουν αυτό θα είναι ένα τεχνολογικό θαύμα.

Όπως θαύμα θα είναι και η τιμή του. :)

Δημοσ.

Loipon osoi exete esto kai mia elafria idea apo arxitektonikh epexergaston koitaxte to link poy edose o omnimal, einai arketa analytiko.

Gia na xekatharisoyme kai kapoies apories, o CELL einai enas epexergasths me 9 cores , to Proccecing Unit einai basismeno h ston PowerPC G5 h poio pithanotero ston POWER ths IBM, aytos einai kai o controller basika ths CPU mias kai h alithinh isxys erxetai apo tis 8 APU's oi opoies exoyn dikh toys mnhmh h kathe mia, to kathe APU exei isxy gia Vector Proccecing 32 gflops, synolika dhladh kai oi 8 kato apo idanikes shnthikes exoyn isxy 256 gflops.

Ontos kamia monterna CPU gia PC den xeperna ta 6,7 gflops omos na xekatharisoyme kati, oi CPU gia PC einai gia poly genikoterh xrhsh ap'oti einai oi APU's ston CELL , h sygkrish poy exei nohma einai na sygkrinoyme tis GPU ton PC me ton CELL, ekei ta pragmata den einai toso xaodh stis diafores, einai bebaia akoma megales , alla mia shmerinh GPU bgazei peripoy 40-50 gflops, akoma kai na kataferoyn na diplasiasoyn ayton ton arithmo mexri thn epoxh poy tha bgei to PS3 kai pali o CELL tha exei yperoxh 150 Gflops, oi fhmes de theloyn to PS3 na exei 4 CELL, exoy kai to 1 Terraflop poy eipe kapoios filos sthn arxh, bebaia kapoy edo prepei na po oti ontos einai entyposiako tsipaki, kai isos kai na ferei mia epanastash akoma kai stoys prosopikoys ypologistes kai oxi mono stis konsoles, alla allo pragma ta texnika xarakthristika kai allo pragma h pragmatikh apodosh, pantos menoyn ligoteres apo 20 meres mexri thn epishmh paroysiash toy CELL apo thn IBM, kai ton maio stn E3 h sony exei yposxethei oti tha exei ena Working PS3, opote o xronos tha deixei.

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