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12th March 2005 14:41 #1
Âçå äà ñòàâà èíòåðåñíî, ÀÒÈ è òÿõíîòî SLI
Ñïîðåä òàçè ñòàòèÿ ATI äåìîñòðèðàò "multiple VPU" ñèñòåìà íà CeBIT, èíåðåñíîòî å ÷å íå âñå ìîæå äà ÿ âèäè.
Èíôîðìàöèÿòà ÷å sli-òî íà ÀÒÈ ùå ïîääúðæà ðàçëè÷íè êàðòè ñå îêàçàõà âåðíè , ïðèìåðà êîéòî å äàäåí å ÷å ìîæå äà ñå êîìáèíèðà õ850 ñ õ800 êàðòè , åñòåñòâåíî îùå íèùî íå ñå çíàå çà ïðîèçâîäèòåëíèñòòà ...
Asus ïúê äåìîñòðèðàò äúíî çà Ï4 ñ ÀÒÈ ÷èïñåò ñ äâà PCI-E ñëîòà! ìîæå äà ñå âèäè TyK
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12th March 2005 14:56 #2
Õà òîâà ñ ðàçëè÷íèòå êàðòè å ÿêî. Îñòàâà S3 äà ïóñíàò SLI ñ ðàçëè÷íè êàðòè è òîãàâà ùå ñè áîäíà ñòàðàòà Virge 4Ì è ùå ñè ÿ óñêîðÿ ñ åäíà îò íîâèòå çâåðèëêè
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Ïî òåìàòà - èäåÿòà íà Àòè, àêî å òàêà êàêòî êàçâàø ìàé ùå å ïî-èçïîëçâàåìà îò òàçè íà êîíêóðåíòèòå - âçèìàø ÿêè ÷àñòè, íî íå òè ñòèãàò ïàðèòå è ñè ñëàãàø íÿêîÿ ñëàáè÷êà âèäåîêàðòà. Ïîñëå ñå îïàðè÷âàø è ñè äîáàâÿø òîï ìîäåëà è ïîëó÷àâàø è áîíóñ îò ñëàáè÷êàòà. Íåùî çâó÷è ïðåêàëåíî õóáàâî çà äà å èñòèíà, íî ùå âèäèì....
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12th March 2005 16:25 #3
È êàê ùå ãî îïòèìèçèðàò äà ïðàùà 29.8734543% îò èç÷èñëåíèÿòà êúì ïî ñëàáàòà êàðòà è îñòàíàëèòå êúì ìîùíàòà?
èëè ùå ïðàùàò êàäúð êúì åäíàòà, êàäúð êúì äðóãàòà?
è ïðåç 2 êàäúðà ùå ÷àêàø?Ïîñëåäíà ðåäàêöèÿ: èçâúðøåíà îò XaMaB; íà äíåøíà äàòà. 0.42 ñåêóíäè ñëåä ïóñêàíå íà ïîñòà
In God we Trust (all others must submit a X.509 certificate). Àêî ñïîðèø ñ èäèîò, âåðîÿòíî è òîé ïðàâè ñúùîòî èëè ñè ïîïàäíàë íà ïàðòèåí (íåïúëåí) ÷ëåí
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12th March 2005 16:42 #4Ïðè AFR íå å çàäúëæèòåëíî óñëîâèå ïîëîâèíàòà îò êàäðèòå äà îòèâàò çà åäíàòà êàðòà è îñòàíàëàòà ïîëîâèíà çà äðóãàòà , ìîæå âñÿêàêâà êîìáèíàöèÿ , âñè÷êî ùå çàâèñè îò ñòåïåíòà íà îïòèìèçàöèÿ íà äðàéâåðèòå è ïðàâèëíîòî áàëàíñèðàíå íà äàííèòå çà ðåíäâàíå ì/ó äâåòå êàðòè, ...
Originally Posted by XaMaB
Ïðè SFR e ñúùîòî åêðàíà ñå öåïè íà ðàçëè÷íî ñúîòíîøåíèå îò 50 íà 50 ....
Èìà íà÷èíè íî ùå âèäèì â êðàéíà ñìåòêà êàêâî ùå èçëåçå , àç íå ñúì ôåí íà SLI ìîäåëà, îñâåí àêî íå ïîëçâàì ÷åòèðè ìîíèòîðà åäíîâðåìåííî!
Åòî è ìàëêî ðàçÿñíåíèå çà ÀÒÈ AFR ,
Äàà îò åðàòà íà MAXX-ñàQ4: What is Alternate Frame Rendering (AFR) technology?
A4: ATI has developed a multiple chip parallel processing technique that works within MAXX implementation called Alternate Frame Rendering or AFR. In the AFR process, one chip renders even frames while the other chip renders odd frames. Each chip processes triangle setup for its own frame without waiting for the other chip making AFR the more efficient multiple chip processing technique.
Êîåòî ìå íàâåæäà íà ìèñúëòà, ÷å íå å çàäúëæèòåëíî äâàòà ÷èïà èëè êàðòè äà èç÷èñëÿâàò ðàâåí îáåì äàííè .........Last edited by zero; 12th March 2005 at 17:13.
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12th March 2005 17:55 #5å íàöåïåíî ÷åòíè/íå÷åòíè ìè èçãëåæäàò òî÷íî 50:50 àìà ïðåäïîëàãàì ÷å ñà èçìèñëèëè íåùî ïî-äîáðî.
Originally Posted by zero
Ïîñëåäíà ðåäàêöèÿ: èçâúðøåíà îò XaMaB; íà äíåøíà äàòà. 0.42 ñåêóíäè ñëåä ïóñêàíå íà ïîñòà
In God we Trust (all others must submit a X.509 certificate). Àêî ñïîðèø ñ èäèîò, âåðîÿòíî è òîé ïðàâè ñúùîòî èëè ñè ïîïàäíàë íà ïàðòèåí (íåïúëåí) ÷ëåí
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21st March 2005 15:51 #6
Ïðåñíî èíôî
Ïîñëåäíîòî å ïî èíòåðåñíî ÿâíî ùå èìà ðåæèì ìàñòúð - ñëåéâ êàðòà.....ATI SLI
ATI's technology is superior to NVIDIA's SLI in several ways:
While NVIDIA SLI splits the screen into two parts and one GPU renders each half, ATI's solution breaks the screen into little squares. Remember the chessboard effect you had when pipelines were bad with the softmod?
That's how it is going to work, just on a bigger scale, called "Super Tiling". Any GPU from R300 and up supports Super Tiling in hardware and they can be mixed when in SLI mode.
However, ATI most probably will not enable SLI for GPUs other than the R4xx and R520 series.
ATI's SLI is also not limited to two video cards. There will be one master card which presents the rendered data to the screen and coordinates the slaves which transfer their rendered data into the master's framebuffer. A physical PCB to link the video cards is not required, everything is done via PCI-Express bus.
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