nVidia G9x - informacie (povodne aj spekulacie)

Martan napísal:Prekladal som len to co je na stranke BFG...

to mi je jasne

ale prave z tychto pochybnosti mi vyplyva, ze to nie je "nova" GeForce 8800GTS s jadrom G92

Xenon

crux2005 napísal:lenze def. SC takt nie je 1200MHz ale 1500MHz u GeForce 8800GT -> preco by mala mat GTS nizsi aritmeticky vykon ako GT ?

Nemyslel tie default frekvencie v porovnani so starou 8800GTS?

wendigo5

Nemoze mat ta "nova" GTS so 112SPs jadro G80 nie G92?

Xenon

wendigo5 napísal:Nemoze mat ta "nova" GTS so 112SPs jadro G80 nie G92?

No ved presne. Podla vsetkeho je to nova GTS. Inac by mala len 96 SPs.

to uz nedava vobec zmysel

staci sa pozriet na ten diagram - v dolnom lavom rohu stoji - GT: 128SPs
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este k cipu G92:

- nepodporuje double precision (DP) - 64bit rendering - FP64
- G92 ma voci G80 male zmeny v loadbalancingu a scheduleri
- G92 ma voci G80 zlepsenu C/Z kompresiu pri urcitych nastaveniach
- G92 je 8 cluster cip
- 8TFUs a 8 TAUs @ 1 cluster
- cip splna PCI-Express 2.0 specifikacie (mozno nie uplne)
- cip ma rovnaku Z-only fillrate ako G8x
- rozmery jadra: 17.5 x 18mm
- cip podporuje GDDR 4 pamate
- triangle setup sa nezmenil v porovnani s G80: 0.5 tri/takt setup, 1 tri/takt culling, 1 vertex/takt output = vsetky tieto hodnoty su az o 50% nizsie ako v pripade R600 - predstavuju v urcitych situaciach "bottleneck"

wendigo5

Xenon napísal:
wendigo5 napísal:Nemoze mat ta "nova" GTS so 112SPs jadro G80 nie G92?
No ved presne. Podla vsetkeho je to nova GTS. Inac by mala len 96 SPs.

??? To ma byt reakcia na mna? Trochu odveci...

Martan

crux2005 napísal: G92 = 8 cluster cip (128 SPs), 5 ROPs (320Bit)
GeForce 8800GT ma aktivovanych len 7 clusterov (112 SPs) a 4 ROPs (256Bit)

Mno to dava zmysel....

BFG tam ma v tom zmatok...treba si este pockat...

HD DVD / Blu-ray Video Playback on NVIDIA GeForce 8800 GTS 512MB and 8800 GT[/b] is classified as Excellent. HD DVD / Blu-ray Video Playback on NVIDIA GeForce 8800 Ultra, GeForce 8800 GTX and GeForce 8800 GTS 320MB/640MB are classified as Good.

Link

But Wait, There's More NVIDIA G92 for 2007

[...] G92-derivative will appear later this year with even more shader units. According to company guidance, the new G92 will launch in early December and feature 128 shader units as opposed to the 112 featured on GeForce 8800 GT. [...] In addition to the extra shaders, the new G92 will also feature higher core frequencies and support for up to 1GB GDDR3. [...] However, since G92 sports a 256-bit memory interface, the new 8800 GTS cards will feature traditional memory blocks of 512MB or 1024MB. [...]

Link

dokazuje, ze tento rok - 2007 uz nebude predstavena ziadna high end karta od nVidie ...

Xenon

wendigo5 napísal:
??? To ma byt reakcia na mna? Trochu odveci...

4wendigo5: EE.

Ale to co si tu poslal crux je riadna pecka. 8800GTS 512MB so 128SPs. A podporuje aj 1GB. Vsak to bude lepsia karta ako 8800GTX

. A ked tomu daju peknu cenu. BOMBA.

Podla Expreview sa ma nova G92-8800 GTS 512MB objavit 3.12.2007 za cenu 2299CNY co je zhruba ~$310
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este pre objasnenie, existuje aj nova GeForce 8800GTS so 112 SPs - Link, ktora je ale postavena na G80

* D8M: Eighth generation mainstream, previously named G98
* D8P: Eighth generation performance, previously named G92
* D9M: Ninth generation mainstream
* D9P: Ninth generation performance
* D9E: Ninth generation enthusiast

http://www.dailytech.com/article.aspx?newsid=9506

Q: Other enthusiast refreshes?

A: We are *at* the end of the year, and we decided that the refresh we'd do at this time is 8800 GT. From 8800 GT, you could obviously do SLI. And soon you'll be able to do tri-way SLI. You're going to be able to put a lot of GPU horsepower in your system.

http://forum.beyond3d.com/showpost.p ... 34&postcount=1

512MB Nvidia® GeForce™ Go 8800M GTX [+$400 or $12/mo.]
Dual 512MB NVidia® GeForce™ Go 8800M GTX – SLI Enabled [+$1,000 or $30/mo.]

http://www.alienware.com/Configurato...de=SKU-DEFAULT

uz len vediet pocet aktivovanych quadov v G92 ...

NVIDIA G98 GPU advanced to December released
65nm support third-generation PureVideo

nove informacie o G98 od HKEPC

* datum vydania - 3.12.2007, spolu s Tripple SLI, GeForce 8800GTS 512MB
* 4 TMUs/8 SPs, 2 (?) ROPs
* 64 bit zbernica
* 533-ball BGA 23mm x 23mm (GB1-64) package, 65nm cip
* 567 MHz TMUs, 1400MHz Shader Core
* VP 3. generacie, podpora HDMI out, HDMI audio mixing, Display port
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Informacie kGeForce 8800GTX GO 512MB:

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