Autor xulos (Post 1415499)

According to a fresh report by Donanim Haber, AMD's next performance graphics accelerator, the Radeonhttp://images.intellitxt.com/ast/adT...lass_10x10.gif HD 5870, codenamed "Cypress" is expected to be aggressively priced, at US $299. At that price, it intends to be highly competitive against GeForce GTX 285 from NVIDIAhttp://images.intellitxt.com/ast/adT...lass_10x10.gif. The secret-sauce behind the price could be the 40 nm fab process on which the GPU is being built, which allows upping transistor counts while maintaining significantly smaller die-sizes compared to 55 nm.

There is a great deal of uncertainty surrounding the specifications of the GPU, including what level of performance with existing application could it end up offering. Some sources, such as ChipHell, which are one of the first to leak pictures of components related to various Evergreen family products claim the Cypress GPU to have an almost 100% increase in stream processor counts compared to RV770, while others remain conservative expecting it to be around 50%. With this kind of a pricing, Cypress could trigger market-wide changes in GPU pricing, if it ends up with a good price/performance ratio at $299.

Cypress is expected to be launched on 22 September, close to two weeks after the company unveils the Evergreen family of DirectX 11 compliant GPUs on September 10. Market availability is expected in October. In related news from the same report, the enthusiast-grade accelerator that uses two of these GPUs, codenamed "Hemlock", is expected to be out in November.

Preuzeto sa : http://techpowerup.com/102342/Radeon...ed_Report.html

Autor McG (Post 1415620)

Cijenom se misle pozicionirati u rang GTX 285 modela, a performansama su već (potvrđeno) bolji. Tak da si stvarno fino namljel.:)

Autor McG (Post 1415632)

Imaš toga po netu kolko te volja, ovaj put ja ne budem taj koji daje sve na srebrnom pladnju.
Em kartice stižu 22.09.'09., em su već poznate sve specifikacije, em čak (između ostalog) imaš i 3DMark rezultate.
Samo treba Google upogoniti.:)

Autor McG (Post 1415632)

• 750-900 MHz core clock speed
• 1GB of GDDR5 running at 1100 MHz (effectively 4400 MHz)
• 1200-1600 shader processors (compared with 800 on the current HD 4870)
• 32 ROPS (compared with 16 on the HD 4870)
• 60-80 TMUs (compared with 40 on the HD 4870)
• 2.1 TFlops of effective computational potential
• over 300 mm² DIE (~256 mm² RV770/790)
• DirectX 11 Support

Samo treba Google upogoniti.:)

Autor bluefluid (Post 1415703)

bit ce boom perf-cijena kao i 48**, samo se ja opet pitam, dal i gdje ce mo mi moci iskoristiti svu tu snagu i moc il ce se vrtit folding home :kafa:

Autor Ati freak (Post 1415615)

Ma to je sve velika halabuka a nakon svega bude velika banana....
Misli se natjecati s GTX 285... wow..... Za to im je trebalo skoro godina dana da nekaj naprave, i to je pitanje kakav bude to na kraju "proizvod"....



(Jesam ga namljeo ) :S

Autor thedream (Post 1416905)

Napokon će i DDR5 dobiti adekvatnu sabirnicu hvala qrcu,kako Gile kaže,512bit.:chears:

Autor thedream (Post 1416905)

Napokon će i DDR5 dobiti adekvatnu sabirnicu hvala qrcu,kako Gile kaže,512bit.:chears:

Autor DraŽ (Post 1416915)

Kome treba tolika sabirnica + gddr5? Pa to je preko propusnost oko 300GB/s

384 bitna bi bila sasvim OK i cijena bi bila manja.