Nvidia ma akceleraci fyziky na svych grafikach udajne 10x rychlejsi, nez by bylo s modernim CPU. Ageia tvrdi, ze jejich PPU je zhruba 200x rychlejsi, nez by bylo pocitani pres moderni CPU.
Re: NVIDIA novinky
Nvidia ma akceleraci fyziky na svych grafikach udajne 10x rychlejsi, nez by bylo s modernim CPU. Ageia tvrdi, ze jejich PPU je zhruba 200x rychlejsi, nez by bylo pocitani pres moderni CPU.
Black holes are where God divided by zero. - Steven Wright
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Re: NVIDIA novinky
Hmm, jejze kdyz ted sam vidim, jak jsou zprskany ovladace pro Crossfire a pro SLI, tak nepredpokladam, ze by nekdo psal solidni ovladace jeste na takove to kraviny a jeste to nekdo implementoval do hry ...
Jo a BTW moderni CPU jsou za zenitem .. proste se vyvoj zastavil a nic zazracneho to neni .. Pokud nepocitam cell .. a jedinej kdo to brzdi je Intel ...
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Re: NVIDIA novinky
NVIDIA Force Within POWERPACK
NVIDIAObsahuje nove ovladace 177.83, UT3 PhysX mod, BADABOOM Video Transcoding: 30-day Trial Beta, Warmonger, Folding@home, Nurien Demo, Metal Knight Zero Demo, The Great Kulu: Technology Demo, Fluids: Technology Demo
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
Re: NVIDIA novinky
"BADABOOM Video Transcoding: 30-day Trial Beta"
To jsem celkem zklamany. Sem mel za to, ze NV bude tyto tooly poskytovat zdarma. Sem zvedavy, na kolik to nakonec vyjde.
Jinak oficialni web BADABOOM, snad to tu jeste nebylo.
Black holes are where God divided by zero. - Steven Wright
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Re: NVIDIA novinky
No ted nevim, jestli to mam od tebe brat jako vtip nebo to bylo mysleno vazne. Z PR blabolu vyvozovat realny vykon je kazdopadne odvazne.Původně odeslal Haste
Ja jsem pro zmenu cetl, ze PPU je vykonove na urovni tak 6800GT. V tomhle pripade by byla 8600 karta na fyziku vic nez dostatecna.
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
Re: NVIDIA novinky
To je naprosta hovadina, to bys musel porovnavat vykon 6800 v grafickych operacich proti PhysX PPU ve fyzice(tedy raw vykon chipu), coz je naprosto zcestne. Musis porovnavat vykon grafiky ve fyzice, proti PPU ve fyzice. Navic na 6xxx ti PhysX ani nepujde...
Black holes are where God divided by zero. - Steven Wright
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Re: NVIDIA novinky
No je to skalovane dolu od rady 8, takze to neni presne, ale o to tu nejde. Pokud by teoreticky byla uz 6800 na urovni PPU, tak skoro cokoliv v rade 8 je dostacujici nahradou samostatne PhysX. Takova karta ted stoji nova kolem 1k a je pasivni a i spotreba bude normalni.
Proto tvrdim, ze soucasna situace je rozhodne lepsi nez kdyz mela PhysX pod palcem Ageia.
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
Re: NVIDIA novinky
Tak ako je to s tou akceleracio fyziky? Ak mam dajme tomu GTX260 v jednom slotu a 9600GSO v druhom, tak sa to da spravit, aby 9600GSO pocital iba fyziku? Inac neviem naco rozmyslate nad 8600, ked 9600GSO je lacny a ma 96SP... Idealna GK na pocitanie fyziky.
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Re: NVIDIA novinky
Ano, pokud mas dve NV karty, tak ta slabsi muze pocitat ciste fyziku.
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
Re: NVIDIA novinky
NV4x/G7x jsou pro reálnou akceleraci fyziky nepoužitelné, jejcih architektura je pro GP-GPU silně nevhodná.
Co se týká PhysX levelů v UT3, tak na to jsem si udělal docela definitivní názor - pokud scéna, ve které se prakticky nic neděje, běží na CPU na 3FPS a se zapnutou PhysX akcelerací na 30FPS, pak je něco špatně a odhaduju to přinejmenším na efekty, které byly od A do Z napsané pro PhysX akceleraci bez jakéhokoli ohledu na CPU. Jenže realita bude taková, že vývojová studia ve svém vlastním zájmu budou muset fyziku optimalizovat prvořadě pro procesory, protože pokud hra nebude hratelná na normální sestavě, zákazník si jí nekoupí a studia nevydělají.
Buďto nVidia naservíruje PhysX i Intelu a ATi, nebo bude akcelerace mrtvá do příchodu standardizované podoby od Microsoftu.
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Re: NVIDIA novinky
Intelu? On na tom snad nekdo hodla v soucasne dobe hrat hry? Pochybuju.
Pokud vim, tak NV PhysX nabidla AMD uz pred delsi dobou, takze vic uz snad udelat ani nejde.
Taky by to byl pekny zpusob jak odstavit Intel. Nevim jak by chteli svoje GPU prodavat, kdyz by jako jedini na trhu nemeli PhysX
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
Re: NVIDIA novinky
to tezko, protoze tech 30 procent intel grafik v notebookach nezajima a zajimat nebude nejaka PhysX, nebot lide normalne pouzivaji pocitace a specialne notebooky na praci a na hrani maji uplne neco jineho ....
Taky by to byl pekny zpusob jak odstavit Intel. Nevim jak by chteli svoje GPU prodavat, kdyz by jako jedini na trhu nemeli PhysX
A to se taky tezko zmeni ....
Atari Falcon030,Phantom accelerator,CT63@MC68060@75Mhz,256 MB TT-RAM,14MB STRAM,SCSI HDD,50kHz sound,LAN,VGA 16bit,FreeMiNT+N.AES2.0
Atari 1040 STe - game machine :-)
Atari 800XE - game machine also :-)
MacBook Pro Unibody v5,3 2.66GHz, 8GB DDR3, 9600MGT, Snow Leopard
PlayStation 3 40GB + XFPS RATE UP adapter
Re: NVIDIA novinky
Ja ale mluvim o budoucich GPU od Intelu, ktere maji byt na hrani
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
Re: NVIDIA novinky
intel na physX z vysoka ***, na co by byla v ntb?Intelu? On na tom snad nekdo hodla v soucasne dobe hrat hry? Pochybuju.
Pokud vim, tak NV PhysX nabidla AMD uz pred delsi dobou, takze vic uz snad udelat ani nejde.
Taky by to byl pekny zpusob jak odstavit Intel. Nevim jak by chteli svoje GPU prodavat, kdyz by jako jedini na trhu nemeli PhysX
ano, nV nabidla physX amd, ale jak a s cim? by museli byt padli na hlavu kdyby to prijali...proc by brali physX a CUDU kdyz sami meli CTM (ted budou mit openCL) a havok od intelu prakticky bez podminek ve srovnani s physX
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Re: NVIDIA novinky
Protoze Havok je CPU a PhysX GPU? Taky PhysX je cely balicek zdarma, kdezto Havok je pouze zaklad a za zbytek se plati. Co je asi pro vyvojare lepsi?
A nauc se cist btw., protoze odpoved na otazku s Intelem uz tu mas.
But of course, the unlimited evilness of the ultimate tool of mischief, the universal explanation for sucky performance from anything other than nVidia, TWIMTBP, strikes again. The shenanigans know no bounds....luckily, in this sea of pain and anguish,the shining beacon of light and righteousness, ATi, stand, with their Get in the Game program that they managed so badly(because they`re not evil like nV, see, so they couldn`t actually have a program where they worked really close with devs, pushing their tech into their stuff) that no game is part of it. - Morgoth the Dark Enemy
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