Gráfica ATI Radeon HD 4830 - 640SP, 256Bit

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Varios sites fizeram update á bios por causa de terem activados menos 80 Sp´s.
Novos resultados Anandtech:
http://anandtech.com/video/showdoc.aspx?i=3441&p=1
http://www.anandtech.com/video/showdoc.aspx?i=3437&p=1

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Entretanto o Departamento de PR Nvidia em tempo record aproveitou-se da questão dos 560SP´s em vez dos 640 SP´s e lançou o seguinte:
http://forums.vr-zone.com/showthread.php?t=343912
Nvidia: GeForce 9800GT is more powerful than Radeon HD 4830
WTM_nvidia_9800gtvshd4830_dh_fx571.jpg

WTM_nvidia_9800gtvshd4830_2_dh_fx571.jpg

WTM_nvidia_9800gtvshd4830_3_dh_fx57.jpg

WTM_nvidia_9800gtvshd4830_4_dh_fx57.jpg



Entretanto firingsquad ja tinha retirado a sua review da Web mas mesmo assim usaram-na:
» Where'd the 4830 review go?
We recently took a look at ATI's latest mainstream card, the Radeon 4830. Based on their RV770LE GPU, the chip is supposed to ship with 640 stream processors clocked at 575MHz. Unfortunately however some cards that were shipped to reviewers like myself left Canada with just 560 shaders enabled, 80 shaders short of the 640 the card is supposed to have. I just checked and the board I received for review is one of the affected cards with just 560 shaders.

As a result, I've taken down the 4830 review so I can go back and re-test the card. Once I've got the proper benchmark results, I'll re-post the review with the corrected graphs and rewrite the conclusion with the proper analysis of the corrected results. Obviously the new results will be faster than the numbers published in yesterday's article.

For those of you who may have purchased a 4830 card recently we've been told that retail cards shipping from ATI's board partners haven't been affected. The issue is limited to a select number of cards that ATI sent to some members of the press for review. If you'd like to check your card, the latest build of GPU-Z is designed to properly identify the Radeon 4830.
Clicar para expandir...
http://www.firingsquad.com/news/newsarticle.asp?searchid=20959
 
Última edição:
estes gajos da Nvidia são demais.... lol e só aproveitar uma falha e já estas..... eu tenho dois pc's com nvidia (desk 8800gtx, laptop 8400m gt) mas continuo com saudades da minha X1950pro (sim esse mono) porque sera? "Once you taste it,. You can’t go back. No, it’s impossible...."
 
lol ya, vou esperar precos da *****, *****, *****, etc...

135euros, tambem acho que iria para a 4850...

bem, vou esperar para ver, a estabilizacao de precos, daqui a 1mes, ja deve descer mais um pouco...

cumps
 
é esperar para ver....
mas tou em crer que o preco ira andar nos 110euros-120euros.

Se for os 135euros como na *****....no resto das lojas...daqui a 1mes ou isso, ja andam nos tais 110-120...

vou esperar mais 1mês...depois logo vejo...se vou para o mercado de usados, ou se aposto nesta 4830.

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