Nvidia GeForce Kepler

[Lukija]

Zar nije vaznije da ima perf/w ? Znas ono, promena napajanja i trazi jaci CPU ?

 

[Uruk]

jel GTX 560 ne Titanium ekvivalent HD 6870 ili je jedna od te 2 jaca?

to je kao klokovana gtx460 tako da bi trebala biti kao 6870.

Zar nije vaznije da ima perf/w ? Znas ono, promena napajanja i trazi jaci CPU ?

naravno da u ovom rangu nije. Ovo je high-end i tu se podrazumeva jako napajanje.

 

[Lukija]

Sa TDP od 190W, ako je verovati glasinama, napajanje je najmanji problem. Trosi manje od GTX570. Jedino ako imas JNC.

 

[Rapture]

NVIDIA Kepler GeForce GTX 670Ti Could Possibly be Flashed in a GTX 680 Allowing for 40% Performance Improvement

 

[Lukija]

To je Stage 1. A onda posle flashnes bios od GTX685 i dobijes jos 40% i dobijes Stage 2 overclock. Za Stage 3 mora chip tuning. Kakvo frljanje informacijama. Po jednima taj GTX670Ti i ne postoji a neko je pustio patku. Internet je cudo, skoro ko perpetuum mobile kada su u pitanju glasine.

 

[Rapture]

...

 

[gx-x]

A sta igras na iMac-u? Tetris?

ma i on i njegova "masina" Fantom nam je istraumiran zbog zenidbe pa ga moramo razumeti

 

[gx-x]

to je kao klokovana gtx460 tako da bi trebala biti kao 6870.

vidi ovako, gtx 460 = GF104 chip, GTX 560 = 114 chip kome je odsecen jedan blok pa ima isto shadera kao i gtx460 ali manje trosi, manje se greje ima bolje performanse klok za klok. Imas testova po netu pa pogledaj. Zapravo, gtx560 je tipa 2-3 sporiji od 560 Ti,a skalira sa klokom jos bolje od GF104 i klok za klok je brzi oko 5% od gtx 460 1gb. Sutra mi stize EVGA 560 pa cu ti moci jos detaljnije reci obzirom da sam terao GTX 460 na 850Mhz neka 4 meseca.

ovde mozes videti otprilike koja je razlika u praksi:
http://www.tomshardware.com/reviews/geforce-gtx-560-amp-edition-gtx-560-directcu-ii-top,2944-6.html

 

[Rapture]

 

[Lukija]

Sad mi je jasno zasto su insistirali na ovom piggyback resenju za napajanje.

 

[Rapture]

A little later this month, NVIDIA will launch the GeForce GTX 680, a single-GPU graphics card based on its GK104 performance GPU. It is reported that NVIDIA will design a dual-GPU graphics accelerator based on the same chip, which will then be positioned as an enthusiast product. Called the GeForce GTX 690, this dual-GPU solution will arrive in May.

NVIDIA's approach to the high-end segment, so far, is identical to that of AMD. It hasn't unveiled its enthusiast GK100 GPU, yet, and is instead using performance-segment GK104 for both its single-GPU high-performance graphics card, and as a dual-GPU part in an enthusiast-grade product. This buys NVIDIA plenty of time to release the GK100, unless AMD can offer a new GPU that trumps GK104 in performance, significantly.

Source: 3DCenter.org

http://www.techpowerup.com/162275/Dual-GK104-Graphics-Card-Arrives-in-May.html

 

[Lukija]

Navodno, 670Ti je postao 680:

The GTX 670 Ti name was used by Nvidia internally and some suppliers simply ****ed up the name. The rumour has it that Nvidia planned to launch it as the GTX 670 Ti but the GPU performed just a bit better than expected and thus it was decided to launch it as the GTX 680. Of course, other side of the story comes from Nvidia's "disappointment" with AMD's Tahiti GPU and Radeon HD 7900 series that was detailed back in January and it might be the point in time when Nvidia decided that GK104 could be launched as the GTX 680.

http://www.fudzilla.com/home/item/26289-nvidias-upcoming-card-is-gtx-680

 

[Rapture]

http://www.3dcenter.org/news/nvidia-kepler-dualchip-loesung-auf-gk104-basis-im-mai

"GK110 (August), probably 2304 (1D) shader units, 192 TMUs, 48 ROPs, 384 bit DDR interface, game consumption probably ~ 250 watt, performance estimated 390-450%"

That performance figure compares to 330% for 7970 ie proper Kepler top end single gpu part estimated to be 18-36% faster than 7970

Also for reference they claim 680 will be 10-2 % slower than 7970

 

[Alk0]

Hoce li vise izaci Kepler, osecam kako oglupljavam od svih ovih leakova
Sa druge strane, cene HD7000 serije padaju (puzevskom brzinom, but still...).

 

[Rapture]

Spojler

 

[vujacar777]

Spojler

Hahahahah xD Epic

 

[Alk0]

Sjajno

 

[Lukija]

Što se mene tiče može da izađe kad hoće. GTX570 still going strong. A što se tiče glasina, znači biće sporiji ili će biti brži. A možda negde u sredini. Ali bice da je sporoji jer je boldovan tekst, to daje na cvrstini. Jedno je sigurno, imaće neki oblik, i radiće na struju a ne na lož ulje i vrlo verovatno će trebati neki drajveri samo nisam siguran koji.

EDIT: U sta li su se pretvorili oni sto su cekali Bulldozera? Ako je 3.5 meseca dovoljno da zelenog pretvori u kostura, cenim da je visegodisnje cekanje ekvivalento dekompoziciji crvenog na elementarne cestice.

 

[Rapture]

Roling, roling, roling - http://forum.beyond3d.com/showpost.php?p=1627771&postcount=2489

"Slag" na torti :

.... ma crveni se rodio ponovo i ceka visher-u, ...

 

[Lukija]

Roling, roling, roling - http://forum.beyond3d.com/showpost.php?p=1627771&postcount=2489

Ja verujem u ovo jer je bazni takt 1006MHz. Nvidia je uvek koristila neke uvrnute clock generatore. Recimo GTX570 radi na 732MHz. AMD to lepo zaokruži. TDP od 195W znači da će da troši više od toga. Konačno displayport.

EDIT: Taj grafikon ne valja ničemu. Kao prvo, nema rezolucije. Ako nije 2560x1600 ili neki multimonitor setup (de facto standard) onda je to fail. Drugo, zeleno treba da ide natraške, kao sporiji. Ali bez obzira. Amaterski odrađeno. Patentirao bih grafikon koji počinje od 0.95, zbog preglednosti i lepšeg efekta, ali neću da budem Apple.

 

[Rapture]

https://twitter.com/#!/ryanshrout/status/179708075253567488

 

[FantomX]

I onda ce izbace neki grafikon bez slicica karte

Quick preview - kako mrzim taj izraz.

 

[gx-x]

da su krenuli grafikon od 0.95 ispalo bi da (na prvi pogled dok covek ne skonta genijalnost iza cele stvari) 7950 nema uopste performanse

 

[FantomX]

 

[Lukija]

Amateri!

Mobilni Kepler:

http://www.pcper.com/reviews/Mobile/Nvidia-GeForce-GT-640M-Review-Kepler-Arrives-Mobile
http://www.brightsideofnews.com/news/2012/3/13/acer-jumps-the-gun2c-nvidia-launches-kepler-meet-geforce-gt-640m-.aspx
http://www.anandtech.com/show/5672/acer-aspire-timelineu-m3-life-on-the-kepler-verge/1

Stabilni Kepler ili kako smo hteli da zbunimo konkurenciju (i ostale):

http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&u=http://www.expreview.com/18768.html