[情報] ATI R420

[jhs1213 (...)]

http://www.theinquirer.net/?article=14739
對岸的網站的新聞
根據Thinquirer報道，ATi R420正式名稱是R420XT或者R420Pro。R420圖形芯片將內建12條
象素渲染管線。R420是R360圖形芯片經過超級優化的產物，採用0.13微米制程，工作頻率
高於R360圖形芯片的上限412MHz。之前有報道表示，XT版本的R420工作頻率是500/1GHz，採
用GDDR3顯存，發熱量比GDDR2顯存更少。R420圖形芯片內建6個頂點著色單元，提供強大頂點
處理能力
-----原文
ATi's upcoming R420 to sport 12 pipelines

Marchitectural miracles

By Fuad Abazovic: 星期一 15 三月 2004, 14:17

THE BIGGEST and most closely-guarded secret about ATI's upcoming R420 chip, in
either R420XT or R420PRO guise, is the number of pipelines the chip will use.

But now we can reveal that the R420 design features 12 working piplines from a
possible maximum of 16.

The ATI R420 chip seems to be a heavily-tweaked R360 core, with added pipelines
, built on a .13 marchitecture that allows the chips to run faster than ATI's
current high-end chip milestone, a 412MHz R360.

As we previously said, the relative frequency numbers for this chip will be
close to 500/1000MHz in its XT version; it will use GDDR 3 memory that consumes
less power, and yet gives out less heat, than DDR 2.

Its all about the brawn this time, ATI says. And, with six vertex shader units,
this chip ought to be very fast.

Despite protests, the outlook remains very cloudy for the upcoming performance
crown battle between the R420 and Nvidia's NV40. μ

--
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◆ From: 202.178.160.225
→ milen:誰來翻譯一下?~~(淚)
→ hsz0566:看標題 應該是說管線多達十二條!! 超屌
※ 編輯: jhs1213         來自: 202.178.160.225      (03/15 23:50)
→ rexlaser:不只12，原文裡面說作多有可能是16