PCTuning fórum

Conclusions
The lowdown on the GeForce GTX 570 is pretty straightforward: performance on par with a GeForce GTX 480, power consumption and noise levels on par with a GTX 470, and a price tag of 350 bucks. The card's stock cooler is nice and quiet, too.

We would have liked to see the GTX 570 separate itself from last year's Radeon HD 5870 in several games where it simply could not, such as Bad Company 2 and StarCraft II. Still, in the overall picture, the GTX 570 is clearly a notch above cheaper solutions like the GeForce GTX 460 1GB and the Radeon HD 6870. At high resolutions and visual quality levels in some of the most demanding DX11 games, the GTX 570 cranks out appreciably higher frame rates. I'm not convinced making the leap up to a GTX 570 is worth doing if you're running a single display that's two megapixels or less—including the incredibly popular 1080p resolution. A single Radeon HD 6870 or GTX 460 is probably all you need for a couple of megapixels. If you're planning on playing games on a four-megapixels monster like the 30" Dell on our GPU test rig—and I highly recommend doing so, if you have the means—then the 570 is worthy of a long, hard look.

You can get higher performance for just a little more money out of a pair of Radeon HD 6850s in CrossFireX, and I suppose that's AMD's closest competing product offering right now. But again, the foibles of multi-GPU configs will be in play, as will the stark fact of looming obsolescence with the Radeon HD 6900 series imminent. We said a week ago that we wouldn't pull the trigger on a pair of 6850s right now, and we remain in that holding pattern.

Our final take on the GTX 570 will have to remain a work in progress for the same reason. Stay tuned to this same channel for next week's episode of GPU Wars, when the truth about the 2010 crop of graphics chips will finally be revealed.

OBR 1.12.2010 blog píše:Výkon, přetaktování a spotřeba u nové GeForce překonaly všechna očekávání .... a až se dozvíte cenu, podlomí se nejednomu kolena ...

Jednoznačná bomba ... více samo až po konci NDA

OBR 7.12.2010 pct recenze píše:drahá GeForce GTX 580. Výkon GeForce GTX 480 za cenu kolem osmi tisíc rozhodně nezní vůbec špatně. Škoda jen, že se menší paměť opravdu někde projeví negativně. Naštěstí je oněch her opravdu jen hrstka. Také spotřeba je solidní a tato karta je opravdu hrdým a adekvátním nástupcem GeForce GTX 470. Z tohoto pohledu ale nesedí příliš cena. GeForce GTX 470 je sice pomalejší, stojí ale o 2000-2500 Kč méně a to se počítá.

yuri.cs píše:mind twists

theedge píše:Jak jsou na tom s kvalitou různí výrobci?
Palit, Zotac, Gainward, Gigabyte ...
Palit bývá nejlevnější - jsou to problémový karty a nebo se to dá koupit ? pokud se rozhodnu pro GTX570 pak bych kupoval refenční verzi.

theedge píše:Asus taky bývá nejdražší ...
Bývá problém i u těch prvních refernčních modelů ? nebo je to jako u ATI kdy to je všecko stejný jen s různýma nálepkama ?
jak je na tom třeba Zotac, EVGA ?

durod píše:s tim MSI nesouhlasim v posledni dobe.Levnejsi,ale skoro top kvalita

DOC_ZENITH píše:To si nemyslim, lighting je dobrá tak GTX480, třeba 5870 lighting byl šmejd....

Intriguing is what the the R5870 Lighting really is. It is one of the finest 5870 cards currently available, if not the most interesting and fastest single GPU based graphics card obtainable on the market. In every foreseeable way the Lightning has been either altered or thought through and that makes it a very unique product....... The build quality of the card is absolutely stunning, when you look at the PCB you will be impressed. When you look at component usage, you will be impressed as well. Though the whole Military Class component usage is a good marketing feature, the reality also is .. it really works. Better component usage will grant you less heat, increased stability, better tweakability and also lifespan.

MSI Radeon HD 5870 Lightning se ukázal být velmi povedeným produktem, který mě přesvědčil nejen svým provedením, ale také možnostmi přetaktování a celkovou solidností podpořenou výbornou utilitou MSI Afterburner. Výkonově se po přetaktování nebezpečně přiblížil GeForce GTX 480, které by bez zvýšených taktů mohl jen těžko konkurovat a pohyboval by se spíše na úrovni GeForce GTX 470.

MSI set out to create the finest Radeon HD 5870 graphics card that money can buy. Based on the fastest single-GPU gaming card at the time of writing, MSI has thrown everything, including the kitchen sink, at the R5870 Lightning.

Starting off with a fully-custom PCB, 15-phase PWM, voltage-monitoring points and twin 80mm fans on top of a large heatsink, the basic ingredients are good. The R5870 Lightning ships with a 900MHz core - 50MHz up from stock - and default-clocked memory, but chances are that the enthusiast will overclock it farther.

Drilling down, the extra components push the power-draw of the card up by 40W when compared with a generic HD 5870. In doing so, the Twin FrozrII cooler has to work harder at keeping the GPU at <80°C, which means it becomes noisy under load as the fans spin up to almost 4,000rpm.