Radeon HD 7000 serija

[Picard]

AMD has reached a new milestone in the development of the graphics card architecture Southern Islands. The new architecture is expected to launch as Radeon HD 7000 and taped out back in February and is ready for test manufacturing. Even though AMD is estimated to be ready by the end of Summer the right manufacturing technology is missing.

The information published at Semi Accurate claims AMD had the first Southern Islands circuits ready for tests six weeks ago and if we follow the time schedule from previous launches counting evaluations, mass production and graphics card evaluations the new Radeon HD 7000 series would be ready for launch by the end of July. That is if everything goes as planned and that it keeps to the same schedule as with Northern Islands and Evergreen.

AMD, and NVIDIA for that matter, has a big problem though. They are completely in the hands of the circuit maker that is still struggling to complete its 28nm process. Once again it is TSMC that can become the great culprit as rumors claims the development of its 28nm HKMG (High-K Metal Gate) technology is advancing slowly. Most of your probably remember the big problems TSMC had with its 40nm process, something it trumped by throwing out the 32nm node from its roadmaps.

GlobalFoundries is expected to take over parts of the AMD's 28nm manufacturing the coming year and may very well be in phase with TSMC when it comes to starting up the 28nm manufacturing, but right now it looks like Radeon HD 7000 is completely in the hands of the circuit makers. The design and the first products are expected to be rady for Q3 2011, but when the 28nm technology stands ready it will dictate the launch date.
In Q4 AMD is expected to launch its first mobile 28nm GPUs and hopefully the first desktop GPUs will be out befor that.

There are no concrete details surrounding the Southern Islands architecture, but most likely we are dealing with a not too astonishing generation shift where AMD has already given its new VLIW4 architecture a spin with the Cayman GPU. This will continue with Radeon HD 7000 that will become an overall more efficient and performance optimized version. We also hope there will be some surprises, and a more recent launch date.

http://www.nordichardware.com/news/7...r-q3-2011.html

[Mire86]

Koliki boljitak se ocekuje u perf. serije 7?

[DBrave]

38,2%

[veseliburek]

Onda bi meni neki pasivni radeon 7670 legao ko kec na desetku, pod uslovom da napišu normalne drajvere...

[Nergal]

Mire86 kaže:

Koliki boljitak se ocekuje u perf. serije 7?

veseliburek kaže:

Onda bi meni neki pasivni radeon 7670 legao ko kec na desetku, pod uslovom da napišu normalne drajvere...

Prema mojim insajderskim izvorima procenti su 47,3 za višu klasu, 37,11 za srednju i 31,15 za nižu uz marginu greške od +/- 0,3%.

E sad ozbiljno ljudi, šta vam je? Grafičke kartice će se pojaviti u najboljem slučaju krajem ove godine (koja je u svojoj prvoj četvrtini) a vi biste da znate koliko su brže od prethodnig generacije. "There are no concrete details surrounding the Southern Islands architectur" kaže citat izuzev da je u pitanju 28nm arhitektura; još mesecima se ništa neće znati.

[Laskaris]

Kada se samo setim da su i prvi Radeoni bili 7xxx (pa jos kazu kako se moda ne vraca i istorija ne ponavlja, doduse bez prefiksa "HD") ..behu to odlicne dx7 kartice - pandan GF2.. Ne verujem da ce pre jeseni.

[veseliburek]

Prvi je bio Rage, ne 7xxx :P

Sent from my HTC Tattoo using Tapatalk

[G@Rtn3R]

veseliburek kaže:

Prvi je bio Rage, ne 7xxx :P

Rage i Radeon nisu isto

[Doomche]

^Tako je, ja sam jedan od ponosnih bivshih vlasnika ATi Rage Fury Pro kartice . Rage serija je bila neka nizha klasa, kao Riva TNT kod nVidia kartica u to vreme. Chak su bile i slichne snage, kao i legendarni Voodoo 3.

E, kasnije je Rage totalno izbachen (mislim da je Rage Fury Maxxxxxxx bio zadnji model) i nastavljeno je brendiranje samo Radeona.

[Thaedass]

veseliburek kaže:

Onda bi meni neki pasivni radeon 7670 legao ko kec na desetku, pod uslovom da napišu normalne drajvere...

Agree

DBrave kaže:

38,2%

A odakle vadite te cifre? Mislim,pitam jer verovatno ni ovi iz AMD-a nemaju blage koliki dobitak mogu ocekivati..

G@Rtn3R kaže:

Rage i Radeon nisu isto

True Ati Rage 128XL 32MB mi je odlicno radila. Ubacivanje Ati Radeon 7000 u racunar je pocepala crnu rupu u mom gnevnom univerzumu

/my story

[DBrave]

Thaedass kaže:

A odakle vadite te cifre? Mislim,pitam jer verovatno ni ovi iz AMD-a nemaju blage koliki dobitak mogu ocekivati..

sarkazam, kada neko postavi pitanje bez razmisljanja, onda mora da padne odgovor tog tipa kao reakcija na
I ne treba to shvatati ozbiljno, to je cisto zafrkancija na forumu

[Thaedass]

^ pa tako reci Moramo navesti Voju (100e) da ubaci [sarcasm][/sarcasm] tagove

[Dusan Despotovic]

http://translate.google.com/translat...p%3Ft%3D282291

[NIKOLA94s]

crossfire ovih grafi i zavrsio si posao za narednih 4-5 god

[Picard]

http://lenzfire.com/2012/01/first-be...s-gtx-580-580/

[Picard]

Džigabajt za 482$:

http://www.techpowerup.com/159380/Fi...or-Retail.html

[Dusan Despotovic]

Na stranici se navodi da takt Radeon HD7950 jezgre iznosi 810MHz , a takt memorije 5000MHz. Kartica također ima 3GB GDDR5 memorijski buffer, 1792 Stream prvi benchmark rezultati su postignuti pri rezoluciji od 1680×1050, 4xAA i Normal Tessellation, i pokazuju AMD 7950 Stock (810MHz jezgra / 5000MHz memorija) – 1379 rezultat, AMD 7950 Maxed on Overdrive (1025MHz jezgra / 6300MHz memorija) – 1689 rezultat i AMD 7950 Maxed OC na Asus OC BIOS (1180MHz jezgra / 7200MHz memorija) – 1936 rezultat.

Takt jezgre je došao do 1180Mhz, a takt memorije do 7200Mhz, što znači da kartica ima ogroman overclocking potencijal. Overclockers.co.uk su onda karticu pokrenuli na 2560×1600 rezoluciji i ostvarila je dobre rezultate, a nije se ni zapalila. Na stranici se navodi da će koštati 449 USD i da će imati bolje performanse od GeForce GTX580; bolje će se overclockati i manje zagrijavati.
U martu se očekuje i 1.5GB verzija kartice po cijeni od 399 USD.

http://www.itx.ba/index.php?option=c...15615&Itemid=1

[Dusan Despotovic]

http://www.guru3d.com/article/his-ra...d-7950-review/
http://www.tomshardware.com/reviews/...mark,3123.html
http://www.techpowerup.com/reviews/AMD/HD_7950/
http://www.anandtech.com/show/5476/a...n-7950-review/
http://www.guru3d.com/article/radeon...ew-2-and-3way/

[Dusan Despotovic]

Evo ovo narode

[muki85]

^ Videh i ja danas, jako lep tajming da se pojave karte... Još kad bi 7870 bila oko 250€-300€ bilo bi fantastično...