BonJouR disse:Errr memória abaixo do spec?
Pra compensar tem o core mais alto, mas mesmo assim ..
VoRtAn_MaDgE disse:Nemesis11 penso que essa foto já tenha aparecido num forum anteriormente a existirem rumores da 7800 de 512mb...penso que se pensaria ser a ultra com clocks superiores... quanto á placa em si é monstruosa...até já existe bios para download inclusivé portanto não deverá demorar muito até a bixa estar cá fora
Nemesis11 disse:Não sei se é facil fazer um fake da Bios. Quanto à foto, bastava meter o simbolo da Xfx numa Fx4500, mas existindo as duas coisas, parece-me +/- credivel.
Há pouco tempo apareceu nas listagens da Samsung as K4J52324QC-BJ11:
http://www.samsung.com/Products/Sem.../GDDR3SDRAM/512Mbit/K4J52324QC/K4J52324QC.htm
K4J52324QC-BJ11 900MHz 1.8Gbps/pin 2.0V± 0.1V 512Mbit
Nemesis11 disse:Não sei se é facil fazer um fake da Bios. Quanto à foto, bastava meter o simbolo da Xfx numa Fx4500, mas existindo as duas coisas, parece-me +/- credivel.
Há pouco tempo apareceu nas listagens da Samsung as K4J52324QC-BJ11:
http://www.samsung.com/Products/Sem.../GDDR3SDRAM/512Mbit/K4J52324QC/K4J52324QC.htm
K4J52324QC-BJ11 900MHz 1.8Gbps/pin 2.0V± 0.1V 512Mbit
Raptor disse:Esta placa é excelente (mim querer uma ), mas é suposto concorrer contra o quê?
Algo existente no mercado?
X1800XL? (as unicas que vi até agora em stock)
Para isso basta as 7800GT!
Creio que irei ter primeiro uma 7800GTX de 512MB primeiro do que verei uma X1800XT à venda lá na loja.
256MB PCIe 6600GT finally reappears
6800 Ultra killing SLI card lives
By Arron Rouse: quinta-feira 03 novembro 2005, 14:55
NVIDIA PR has either suffered a catastrophic breakdown or the firm is suffering from shame. Normally a 'new' product like the 256MB version of the PCIe 6600GT would lead to fanfares and an inbox full of press releases. But everything has been done in a very hush-hush way.
It might seem strange that nVidia has had to sneak the 256MB 6600GT out but it's one of the firm's darkest secrets. It can't have escaped the notice of many gaming and graphics fans that you could buy a 256MB AGP version of the chip but were completely out of luck if you tried to get a PCIe version. And the reason was bordering on scandalous.
When the 6600GT launched, the game that everyone wanted to run was Doom 3. It gave all the nVidia fanboys warm feelings because the game ran beautifully on their hardware and badly on ATI chips. But that's not the whole story.
It didn't take long for nVidia to realise that two 256MB 6600GTs in SLI could give the 6800 Ultra a run for its money in Doom 3. And two 256MB 6600GTs cost about 30% less at the time. The solution was simple: kill the 256MB version and only sell a 128MB version. That way the cards were hobbled and couldn't interfere with sales of the top end Ultra.
Now that the 6800 has been killed off there's no problem having a 256MB 6600GT back on the market. A pair in SLI shouldn't interfere too badly with sales of the recently announced 6800GS or with the upcoming 7600. µ
blastarr disse:Dustbuster 4.0
Gibson disse:
Actually, people seem to forget that NV30's cooler did nothing for internal case temps - that solution used to take ai out of the back, cycle it over the heatsink and then turn it around and push it back - all the heat that NV30 produced internally was still dumped into the case, it was just using "cooler" air from outside. ATI's cooler is drawing air from inside the case, at the back of the card and pushing out the back of the case; the Quadro cooler appear to be acting a little more like a traditional cooler in that it draws air in from towards the bottom of the case, although in this case half of that will be pushed out the back of he case.
Closing Thoughts
Aside from the stuff that we reported on in Taiwan, there was a lot of under-the-table information that we didn’t really want to associate with any one vendor. Here are just a few tidbits, in no particular order.
Although GeForce 6800GS seemed like a sure thing for the near future, with the Q3/Q4 NVIDIA chip allocations, there might not be enough surplus chips to really justify re-releasing another 6800 part. We’ve seen the definition in the NVIDIA driver set, but manufacturers don’t seem eager enough to really embrace the new card anyway. The only chips not in allocation, GeForce 6200 and family, constitute the only market that ATI is really outselling NVIDIA on anyway.
There was lots of talk about R580 and RD580 between all the manufacturers. R580, ATI’s successor to R520 (X1800), seems far too distant in the future to really talk about, unfortunately. One vendor in particular had already stated plans to build a practical dual-R580 board, but without specs, we could not confirm this. ASUS is apparently the only vendor with a dual X1800 graphics card, but like their individually numbered dual-G70 cards, don’t expect this to be an item that you’ll be able to buy at Fry's anytime soon. RD580, on the other hand, was widely cited all over Taiwan. In fact, RD580 will already start sampling this month – officially giving RD480 one of the shortest life cycles in computer product history. However, RD580 does boast some awesome features including 36 native lanes. Two of those will still be used for the interconnect to the south bridge (maybe even an ATI Southbridge!), leaving two lanes for PCIe 1x slots. The other 32 lanes could be configured however the manufacturer desires, but almost all will jump on the opportunity to have dual x16 lanes for Crossfire. NVIDIA new MCP, MCP55, will have only 28 PCIe lanes.
VIA fell so far off the face of the map since our last trip to Taiwan that manufacturers seemed hesitant even to mention their name. K8T900, VIA’s dual PEG chipset, totes support for dual S3 “SLI”-like graphics. Unfortunately, without support from NVIDIA or ATI, dual S3 graphics probably aren’t going to get VIA any big contracts in the near future. Of course, dual core support wouldn’t hurt their cause either.
Another interesting tidbit from Taiwan was the sheer volume of DDR2-based graphics cards. Virtually every manufacturer has replaced their DDR1 based video cards with DDR2 solutions instead. As we mentioned earlier, DDR2 was actually cheap enough on the spot market to purchase over DDR1, so many vendors bought in bulk. The DDR2 surplus won’t last forever, but the supply will last vendors well into 2006.
Finally, don’t be surprised if two or three ATI-only video manufacturers start making a few cards for NVIDIA. Furthermore, don’t be surprised when a high end Tier 2 motherboard maker starts building ATI video cards. Competition drives this industry, and we're always glad to see more products enter the market.
Citanul disse:A Sapphire não faz já GeForces?
Raptor disse:Que disparate, a Sapphire é a marca das placas das Fábricas da ATI.
Agora, a Powercolor voltar-se para a Nvidia... por um lado faz sentido, para dar uma chapada de luva branca à ATI que tem sido bastante injusta com ela ao permitir apenas que a Sapphire lançe modelos próprios, mas... a Powercolor é o maior fabricante independente de placas ATI (visto que a Sapphire pertence à ATI), e não creio que queiram dar cabo dessa parceria com a ATI.
Gecube poderá ser uma das marcas a passar a vender Nvidia.
http://www.cdrinfo.com/Sections/Reviews/Specific.aspx?ArticleId=9840CDRinfo : Daniel, Can you briefly share some information with us about Sapphire's past and present?
D. Forster : Sapphire has a rich history in graphics being involved in the production of boards for many years. As far as the Sapphire brand name goes it was introduced when ATI changed their policy a couple of years ago and started using partners. Since then we have pushed hard to become the major ATI player and been very successful at that.
http://www.sapphiretech.com/en/company/aboutsapphire.phpEver since ATI announced its manufacturing & distribution relationships with ODMs and AiBs in June of 2001, SAPPHIRE has always been the key ATI Graphics Boards Supplier worldwide.
STRANGE THINGS are afoot in retail circles. The nVidia 6800 in its PCIe variety has all but disappeared. This leaves nVidia with a huge gap in its mid range wide open for the new 7600.
The reason this is strange is how little fuss has been made. The 6800 being quietly killed off doesn't make much sense with the current line-up. It leaves a well-catered low to mid end. There's the 6200 range starting at around $50 moving up to $70. Then there's the 6600 range taking over from about $70 to $180. Then there's a massive jump to the 7800GT starting at around $330.
A gap of $150 is a killer. It leaves that area of the market entirely to ATI which has plenty of products in that price range. So unless there's going to be a new, cheaper version of the 7800 about to hit the market, does this mean there is going to be a 7600 sooner than expected? Or is it late?
nVidia can't leave that gap open for long. The fact that it is there at all is a major surprise. It must mean that the 7600 or whatever was meant to fill that gap has been delayed because the channel just doesn't clear like that by itself. There are obviously no 6800s going in.
nVidia hadn't managed to comment by the time of going to press but you can expect something to happen soon. µ