Šta je novo?
Od:
Filteri

GeForce GTX 780 Thread

GTX 780 se pri overclock-u na nekim kartama boost-uje na preko 1200Mhz sto je neverovatan clock za chip od ~550mm2. Retko ko je mogao da ocekuje ovako nesto.
GK110 je verovatno najnapredniji GPU koji je nVidia napravila (mislim u datom periodu naravno).
 
Pitanje za vas..
Pojavila se Gaming OC verzija koja je da kazem koliko toliko pristupacna i bas to sto kaze Das ,kad se malo nasvira prelazi boost od 1200 Mhz za 24h/7.
Sinoc sam kalkulisao posto mi se referentni dizajn mnogo svidja sta je bolje za mene a posto sam poklonik boljih performansi smatram da je MSI Gaming bolji odabir.
E sad,da li da idem na ovu kartu Gaming OC ili da cekam eventualno Lightning?Koliko bi ona okvirno mogla da bude skuplja?

33k7i3b.jpg
 
Poslednja izmena:
Ja bih bez razmisljanja isao na MSI GTX780 Gaming. Lightning ce biti skuplja (po mojoj proceni) nekih 45-50e barem, a tesko da performanse mogu biti toliko bolje od Gaming koja se bruka klokuje a jos je i necujna. I jos jedan plus sto ce ti se slagati uz plocu. ;)
 
Haha..Vidis to za plocu se nisam ni setio..Bravo :) U pravu si,i ja sam nesto kalkulisao da ce Lightning biti bar 50 eur skuplji a to podize cenu na neprihvatljivu.
E sad da li ce cene jos korigovati ili ce ovako biti jedno vreme ,to me jos kopka.Bar jos jedno 50 eur nize..500 eur za kartu nije mala cifra,otislo je sve ovo predaleko mada ni GTX680 nije bio jeftiniji
pogotovu modeli poput DCU by Asus i sl..
 
Ja sam prelomio i uzeo referentni dizajn i za sada sam prezadovoljan!
 
samo po jedna? xD gtx780 je za sli :) jer koliko mi se cini bolje skalira od titana, ispravite me ako gresim.
 
skromno nema sta, da nije malko puno 1000eur dati za grafike?
 
Gigabyte reference GTX 780 vs 2x MSI GTX660 TwinFrozr 3 SLI

Evo da podelim i sa vama rezultate i iskustva sa jednom referentnom Gigabyte GTX 780. Pre nje imao sam 2x GTX 660 u SLI tako da cu napraviti malo test poredjenje.
Sto se tice oc GTX 780, svi testovi su radjeni na GPU offset-u +185MHz i memory offset-u +515MHz, temp target 85c, i power target 106%, GPU voltage na default-u. Takodje CPU i5 3570k na 4.7GHz i RAM na 2400MHz.

oc gtx780.jpg

Za pocetak Tomb Raider, testirano u 1680x1050 zato sto u vreme testiranja GTX660 sli sam imao drugi monitor i max rezolucija je upravo bila ta. Samim tim da bi imali pravu predstavu koliki je FPS dobitak prelaskom na GTX 780 morao sam da postavim staru rezoluciju.

GTX660 SLI vsync off / GTX780 OC
30 fps - 42 fps
84.1 fps - 95.6 fps
116 fps - 120 fps

3DMark (13)

GTX 660 SLI
3dmark13 gtx660sli.jpg
GTX 780
3dmark13 gtx780.jpg

3DMark11 rezultati samo GTX 780, nisam testirao sa GTX660 SLI

Performanse preset
3dmark11 perf.jpg
Extreme preset
3dmark11 extreme.jpg

Ukoliko ima jos zelja da nesto provrtim i testiram, slobodno trazite, nije frka!

Toliko za sada od mene. :)
 
MSI GeForce GTX 780 Lightning Performance Teased – Features New GPU Reactor Module
http://wccftech.com/msi-geforce-gtx-780-lightning-performance-teased-features-gpu-reactor-module/

So as far as the performance is concerned, the GeForce GTX 780 Lightning was tested in 3DMark 11 by MSI’s in-house overclocker “Elmor” who broke 20,195 Performance points which is pretty impressive for a GTX 780 making it the fastest in the world. MSI themselves call it the fastest GeForce GTX 780 in the world so far but not mentioned whether these are the stock or overclocked results. The price would be set at a premium range since this an absolute premium card by MSI so expect around $700 + pricing.
Kliknite za proširenje...

GTX-780-Lightning-3DMark11.jpg
 
Al su ga ugasili .. Sta mu radi Lightning :eek:
 
Jedna zanimljiva karta. ;)

GALAXY Launches The World Record Breaking GeForce GTX 780 HOF
http://www.techpowerup.com/187996/galaxy-launches-the-world-record-breaking-geforce-gtx-780-hof.html

Galaxy Microsystems, a leading graphics card manufacturer and innovator, announced today the GeForce GTX 780 HOF Edition-the fastest air-cooled GTX 780 on earth. GTX 780 HOF GPUs are hand picked allowing for an incredible factory boost clock of 1058Mhz. As a result, the Galaxy GTX 780 HOF is as much as 20% faster than the standard GTX 780-even faster than the GeForce GTX Titan
Kliknite za proširenje...
 
Koja perverzija :)
 
srbans je napisao(la):
http://www.hardocp.com/article/2013/08/14/galaxy_geforce_gtx_780_hof_edition_review#.Ug4nkj_gwS4

Brutalna karta.
Kliknite za proširenje...

You can see the total GPU offset and memory offset we found playable above, it is absolutely outstanding. We managed to get the GPU up to a frequency of 1.3GHz! That is simply amazing. GALAXY deserves huge kudos for creating a video card capable of that frequency on a GTX 780. Certainly with that clock speed it will be faster than a TITAN. The memory didn’t overclock as high, that is to say, we could have gone higher on the memory, but we opted to keep the core frequency higher instead. We could have gone with a lower core overclock, and raised the memory higher, it was stable up to 6.5GHz at least, but with a 1.3GHz core overclock we had to back down to 6.3GHz. Here, core overclock makes the most difference in performance, so we definitely wanted to maintain 1.3GHz GPU frequency.

Now, interestingly, 1.3GHz wasn’t the maximum frequency we obtained, oh no, we got it higher actually. We found that we could overclock it all the way up to 1376MHz, and then it would start artifacting, but it never locked up! That means that we were not at the limitation of the card itself, but rather at the upper limits of the GPU. There was still potential in the card to go higher. This is excellent for LN2 users who want to really crank it up. In fact, the GALAXY GTX 780 HOF Edition has won many LN2 overclock contests as the fastest GTX 780 in the world.
Kliknite za proširenje...

Karta im je radila stabilno na 1,3 GHz i takva je brza za 20%+ od Titana na default-u.
 
Napokon izlazi, pravo remek delo...
 
Poslednja izmena:
Default taktovi su nizi od Galaxy karte. Takodje, overclock ne verujem da moze bolje od pomenute.
Ako cene bude oko 800$ kao sto se pominje, ova karta nema sta da trazi obzirom da Galaxy kosta ~690$.
HOF je postavio domaci zadatak sto se tice GTX-a 780, i grafickih karti uopste :)

EDIT: Evo sad tek bacih pogled na link ka pcper, dakle 750$, maksimalni boost clock 1241Mhz. I dalje stoje ono sto sam prvo rekao :)
 
Poslednja izmena:
galaxy niko ne uvozi od ovih nasih
 
 
Poslednja izmena:
Morate se prijaviti ili registrovati da odgovorite ovde.
Vrh Dno