nVidia GeForce GTX 970 (recenzie, informácie...)

[hawkeye]

z overclockers.co.uk

HI there

We have EVGA with us today and they are first to provide an update on the GTX970.

If you are completely dissatisfied with your EVGA GTX970 then EVGA will 100% support any return of your product through OCUK.

EVGA do however encourage you to contact them directly before returning your card, as options to step up to GTX980 will be made available but only those in direct contact.

Please contact supportEU@evga.com if you have any concerns with your EVGA GTX970 product.

Cize EVGA ako prva pristupila na uplne vratenie penazi.

ale len cez OCUK

[OneCosmic]

Popozeral som si dost testov okolo VRAM issue, ale nikde to podla mna nieje otestovane poriadne-spravne. Guru3d sice uverejnil FCAT zaznam zo Shadow of Mordor, ale s vyuzitim iba 3.6GB VRAM, takze situcia moze byt ina pri 3.8GB, 3.9GB alebo 4090MB. Ini recenzenti zasa testuju, ci nedochadza k zasekom kvoli nedostatku VRAM - coz je podla mna totalna blbost a nepochopili situaciu - vplyv tej konfiguracie VRAM nemusi byt taky aby dochadzalo k zasekom, ale moze dochadzat k poklesu vykonu - takze im tam chyba priame porovnanie s GTX980.
Proste to chce FCAT zaznam GTX970vsGTX980 s vyuzitim VRAM aspon 4000MB a viac - tam by sa ukazalo, ci nedochadza k vacsiemu rozdielu vykonu nez zodpoveda pomeru CUDA Cores 1664vs2048.

[Asnod]

http://www.computerbase.de/2015-01/gefo ... chmarks/3/
http://www.pcper.com/reviews/Graphics-C ... e-and-Clos
rozdiel 20-30%, netusim na akych taktoch bezia tie karty, predpokladam ze 980 boostuje nizsie. Nikde to nevidim napisane.

[stevo891]

https://twitter.com/NVIDIAGeForce/statu ... 7554569216

tak podla toho nemaju na plane ziadne drivre pre 970.

Zaujimave su aj spravy ktore pisu modi na nvdia fore ktore potom menia za par hodin

Original:
Hey,

First, I want you to know that I'm not just a mod, I work for NVIDIA in Santa Clara.

I totally get why so many people are upset. We messed up some of the stats on the reviewer kit and we didn't properly explain the memory architecture. I realize a lot of you guys rely on product reviews to make purchase decisions and we let you down.

It sucks because we're really proud of this thing. The GTX970 is an amazing card and I genuinely believe it's the best card for the money that you can buy. We're working on a driver update that will tune what's allocated where in memory to further improve performance.

Having said that, I understand that this whole experience might have turned you off to the card. If you don't want the card anymore you should return it and get a refund or exchange. If you have any problems getting that done, let me know and I'll do my best to help.
--Peter

Updated:
Hey,

First, I want you to know that I'm not just a mod, I work for NVIDIA in Santa Clara.

The GTX 970 is an amazing card and I genuinely believe it's the best card for the money that you can buy. The GTX970 performs exactly as it was designed to, check out this Anandtech link which has a nice description of how the memory system works.
http://www.anandtech.com/show/8935/g...ory-allocation

Also, I understand that some of you are upset about the error in the reviewer guide. I apologize for that and can assure you that we have taken steps to ensure it doesn’t happen again.
http://www.tomshardware.com/news/nvi...ons,28464.html

I realize that you may be looking for other options with your retailers and board manufacturers. If you need help, let me know.

UPDATE: Since there was some confusion, I updated this post to clarify my comments about drivers, other options and added some relative links.
--Peter

[hawkeye]

NVIDIA ohlásila, že speciálně pro GeForce GTX 970 vydá nové ovladače, které se zaměří na efektivnější využití její paměti, aby pomalý 0,5GB úsek nezpůsoboval trhání v paměťově náročných hrách. A pokud se snad někomu jeho GTX 970 přesto nebude líbit, může ji vrátit a získat zpět své peníze

http://www.svethardware.cz/

[stevo891]

Ano to bolo 28.1. a 29.1. to zmenili na toto co som dal vyssie

[hawkeye]

to je bordel...tak asi ziadne special drivre nebudu

http://www.kitguru.net/components/graph ... h-drivers/

[dexterav]

Nemyslim ze treba spesl na 970
Proste len v dalsej verzii budu tie ovladace agresivnejsie ako teraz
Tot vsjo

[MaxPayne]

to som jediny spokojny s touto kartou? vobec ale vobec ma netrapi ze ma ,,oklamali'' keby som to vedel aj predtym tu kartu si kupim tak ci tak,stale je to pomer cena/vykon lepsie ako gtx980 ktora dava tak 10-15fps viac ale za pomerne drahsi peniaz

[Asnod]

Stale nie lepsie ako 290, ktora sa da pozhanat za 180€.

Len tak pre zaujimavost. Totozny usek a rovnake detaily ako mali oni v teste http://www.computerbase.de/2015-01/gefo ... chmarks/2/ + 16x HQ AF vynuteny cez ovladac, akurat tych 2560x1600 tam nenastavim, iba 2560x1440, coz da dole tak 2-3% vykonu. Uz chapem preco Dexter vravi, ze to na 2 a 4k nema vykon. Pretoze to pri Nv a 970 nema. Sa necudujem tym ludom, ktori nakupili 970 sli a viac im to nejde ako ide, tak jedine co im ostava je vyplakavat na Nv fore.

FXAA

4xMSAA

[hawkeye]

ja som s kartou tiez spokojny a kedze zatial mam len Full HD tak

[stevo891]

Stale nie lepsie ako 290, ktora sa da pozhanat za 180€.

Len tak pre zaujimavost. Totozny usek a rovnake detaily ako mali oni v teste http://www.computerbase.de/2015-01/gefo ... chmarks/2/ + 16x HQ AF vynuteny cez ovladac, akurat tych 2560x1600 tam nenastavim, iba 2560x1440, coz da dole tak 2-3% vykonu. Uz chapem preco Dexter vravi, ze to na 2 a 4k nema vykon. Pretoze to pri Nv a 970 nema. Sa necudujem tym ludom, ktori nakupili 970 sli a viac im to nejde ako ide, tak jedine co im ostava je vyplakavat na Nv fore.

FXAA

4xMSAA

Neboj sa ani 290 nema dostatok vykonu na 2 a 4k. A 970 je i tak lepsia kupa ako 290 takze sa uz mozes prestat bit do hrude aku mas dobru kartu

[dexterav]

odkedy 290a 290x výkon má?
to sú o 100% výkonnejšie pochybujem

[loleqboleq]

ako majiteľ 290tky, 290X môžem povedať, že ani bazárová cena 180€ by mi za to nestála...dostať otrasne horiacu kartu s triskáčom ako chladičom, kedy sa neukazuje thermal throttling len pri 3000+RPM na chladiči

čo sa týka ovládačov, akože mohli by zapracovať na niečom a urobiť to, že nech tých (u mňa napríklad) 324MB VRAM, čo mám spotrebu aj v idle presunúť do toho pomalého bloku a ostatok nechať pre ostatné veci

[stevo891]

O tych ovladacoch som uz pisal ale asi to nieje take jednoduche spravit ked tak zmenili svoje vyhlasenie a neverim ze ich tato moznost nenapadla