[Thread Uff.le] Aspettando le nuove VGA AMD Radeon™

[mister-x]

Originariamente inviato da kiriranshelo

http://www.fudzilla.com/content/view/16094/1/

mi spiace ma ho verificato che non ci sarà nessuna presentazione. L'articolo postato precedentemente che affermava questo è diverso ergo non credo ci sarà la presentazione. Comunque fuad afferma che uscità verso fine novembre.

http://www.fudzilla.com/content/view/16095/1/
e qui invece c'è la brutta notizia per ATI

http://vr-zone.com/articles/-rumour-....html?doc=7914
"....As we know, dual GPU cards have much lesser power consumption than the theoretical doubling of their single GPU siblings' TDP. Consider the HD 4870 (160W TDP) and HD 4870 X2 (285W TDP). Or GTX 260 (216 core, 55nm, 171W TDP) and GTX 295 (289W TDP, and it includes an extra SIMD cluster too!). This may be due to voltage binned chips and components shared between the two GPUs.

Following this pattern, and given HD 5850's TDP of 151W, we would have expected a TDP for the HD 5950 of around ~260W. Furthermore, the pictures previously leaked all clearly suggest the presence of a 6pin+8pin PCI-e power arrangement, all clearly suggesting a TDP below 300W. This is why Fudzilla's claim comes as quite a surprise...."

Fud non è molto affidabile....secondo me ATI presenterà le nuove vga con doppia gpu agli inizi di novembre come precedentemente annunciato e soprattutto il TDP sarà inferiore a 300w.

[Andrea deluxe]

dimostrazione dx11 in Dirt2

http://www.youtube.com/watch?v=pDFsz...layer_embedded

vedetelo in hd

qui potete scaricarlo: http://www.techpowerup.com/downloads/1672/mirrors.php

[capitan_crasy]

Usciti i Catalyst 9.10 Ufficiali!!!

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[persa]

Originariamente inviato da Ratatosk

Mammamia il video

caz.. l'ho visto ora è spettacolare

[baila]

Finalmente i tech demo in DX11 che tanto aspettavo!

ATI Radeon™ HD 5800 Series Graphics Real-Time Demos

[Fireboy]

Queste tech demo non potrebbero essere degli ottimi test per la stabilità?

[A.L.M.]

Originariamente inviato da baila

Finalmente i tech demo in DX11 che tanto aspettavo!

ATI Radeon™ HD 5800 Series Graphics Real-Time Demos

Belli.
@Defragg che tempo fa mi chiedeva delucidazioni in merito agli effetti di post processing tramite compute shaders, il tech demo Ladybug ne è un esempio.

[X-Wanderer]

e di una ipotetica 5890 si sa niente??

[michelgaetano]

Originariamente inviato da capitan_crasy

Usciti i Catalyst 9.10 Ufficiali!!!

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Leggo di novità nel SSAA, qualcuno sa nulla?

[Defragg]

Originariamente inviato da A.L.M.

Belli.
@Defragg che tempo fa mi chiedeva delucidazioni in merito agli effetti di post processing tramite compute shaders, il tech demo Ladybug ne è un esempio.

Intendi il Depth-of-Field?

[Foglia Morta]

Il waterblock DangerDen per la 5970:

[Andrea deluxe]

dalle immagini si evince che ci sara' ancora il controller plx per lo split della banda.

[manga81]

Originariamente inviato da capitan_crasy

[Foglia Morta]

Hardware tessellation technology in action. Captured from "Heaven" DirectX 11 benchmark, which is based on Unigine 3D engine

http://www.youtube.com/watch?v=bkKtY2G3FbU

Full captured video from Unigine "Heaven" benchmark in demo mode.

Native support of OpenGL, DirectX 9, DirectX 10 and DirectX 11 * Comprehensive use of tessellation technology * Advanced SSAO (screen-space ambient occlusion) * Volumetric cumulonimbus clouds generated by a physically accurate algorithm * Dynamic simulation of changing environment with high physical fidelity * Interactive experience with fly/walk-through modes * ATI Eyefinity support

http://www.youtube.com/watch?v=9F6zS...related&fmt=18

QUI si può scaricare il bench

[Foglia Morta]

Avranno pagato anche Microsoft

http://www.hexus.net/content/item.php?item=20820

Asked what he thought of Microsoft's new OS after its London launch event, AMD's Richard Huddy, head of European developer relations, told HEXUS "mmmm...yes, Windows 7 we like!"

However, the AMD exec was a little less impressed at the fact Microsoft reps at the London launch event yesterday mentioned NVIDIA as a partner for DX11 without mentioning AMD, but put this down to oversight.

"DX11 is out today and AMD is there, enabling people," he told HEXUS, in an exclusive interview.

The reason NVIDIA has managed to get itself into the limelight for DX11 acceleration, whilst AMD, which actually has the hardware available, got overlooked is, said Huddy, "because we put a lot less effort into marketing than NVIDIA does."

Huddy told HEXUS NVIDIA tended to work on a "different philosophy" to AMD. "AMD is competing on the basis of technology, whereas Nvidia is competing on the basis of marketing" he told us, adding, "I'm not a marketing guy, I'm an engineer".

"We've been working on DX11 games," said Huddy emphasising that, last time around, it had taken NVIDIA at least six months after DX10 launched before any game titles followed. AMD is working on over 20 titles currently in development, with two titles - BattleForge and Stalker - already available in DX11.

"NVIDIA is simply trying to market its way out of being late out with DX11 hardware," he repeated.

Indeed, Huddy, who worked at NVIDIA before joining AMD several years ago, even branded NVIDIA's recent GTC event a "marketing exercise," and expressed frustration over the recent issues over PhysX and anti-aliasing in the Batman PC game.

"We believe in open standards and execution" said Huddy, maintaining "locking-in is not something we've ever done, no code is locked to our hardware." Huddy went on to say "everybody loves us; Microsoft because we got there early [with DX11 hardware], game developers because we're working with them, consumers because we have the hardware available."

"We're trying to do the right thing," Huddy went on, telling HEXUS about AMD's efforts with both DX11 and Stream computing. "Windows 7 makes things like transcoding so much simpler," he added, to emphasise the importance he ascribed to working with Microsoft on GPU acceleration.

Huddy explained how even his mother had found benefits in using DX11 to speed up home video transcoding on Windows Media player, but concluded "Maybe NVIDIA just doesn't care enough about my mother."

[Foglia Morta]

Ci sono Hemlock XT ( 5900 ) , Cedar Pro ( 5450 ) e Broadway ( gpu mobile chiamata Mobility HD 5800 ma penso proprio che sia Juniper per il TDP ).

http://developer.amd.com/drivers/pc_...s/default.aspx

Cedar dovrebbe avere 160 ALU e 400 per Redwood ( letto da nApoleon ). Quindi escludendo un numero dispari SIMD per Redwood potrebbero tornare a SIMD di 40 ALU per questa gpu.

[Harkrom]

Ok quindi confermate le Hemlock come HD59xx?

Niente 5870x2 dunque? (parlando di fascia enthusiast)

[kiriranshelo]

Originariamente inviato da Harkrom

Ok quindi confermate le Hemlock come HD59xx?

Niente 5870x2 dunque? (parlando di fascia enthusiast)

la HD5900 é una HD5870x2

[Harkrom]

Parlavo delle denominazioni.

Al posto della 5870x2 ci saranno le 5900?

Quindi non faranno come per 4870 e 4870x2?

[fabioss]

quindi se non ho capito male:

5870x2 = 5970


giusto?