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标题: Barcelona 8月份发布，同频性能逊于Clowertown！ [打印本页]

作者: itany 时间: 2007-7-1 20:49
标题: Barcelona 8月份发布，同频性能逊于Clowertown！
AMD bets on low-power, low-clock processors for its next generation debut

AMD announced today what analysts have been dreading for months: the company will launch its next-generation architecture this August, at top-out frequencies of 2.0 GHz.  This next-generation CPU will become the successor of the existing K8 AMD Opteron lineup.

AMD's press release claims, "With planned availability at launch in a range of frequencies up to 2.0 Ghz, AMD expects its native quad-core processors to scale to higher frequencies in Q407 in both standard and SE (Special Edition) versions."

AMD Barcelona roadmaps from February 2007 indicated the company would launch at a top-out frequency of 2.3 GHz, with an eventual ramp to 2.6 GHz on the way.

Just this past June the company also announced it could demonstrate Barcelona on working systems immediately.  The part the company left out from its announcement was that the demonstration CPUs ran at 1.6 GHz -- still 400 MHz under the estimated launch speed and 700 MHz under the roadmapped top-out frequency.

To add insult to injury, when DailyTech benchmarked the pre-production 1.6 GHz Barcelona, the CPU did not match Intel's 65nm quad-core offering clock-for-clock.  AMD engineers stress to DailyTech that this benchmark was premature, and that final silicon and software will allow for SSE optimizations and better performance.

AMD's press release claims the Barcelona Opteron will provide a 70% performance increase in certain database applications; and a 40% increase on certain floating point applications.  The company has maintained this conclusion for nearly six months, though the only benchmarks it has provided to back its case up are simulated SPECint and SPECfp benchmarks released in April 2007.

The 2.0 GHz K10 Opteron announcement comes with another twist; the company will launch its energy-efficient models alongside its performance models at launch.  Originally, these low-power Barcelona derivatives were scheduled for a late 2007, possibly early 2008 launch.

“AMD has prioritized production of our low power and standard power products because our customers and ecosystem demand it, and we firmly believe that the introduction of our native Quad-Core AMD Opteron processor will deliver on the promise of the highest levels of performance-per-watt the industry has ever seen,” added Randy Allen, corporate vice president of AMD's Server and Workstation division.

The upcoming Barcelona processors are drop-in compatible with current-generation Opteron motherboards.

妄想家们都省省吧
除了2407，我们将一无所得~

[ 本帖最后由 itany 于 2007-7-1 23:22 编辑 ]

作者: AlcatrazX 时间: 2007-7-1 21:04
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作者: killua1109 时间: 2007-7-1 21:06
2407是什么意思？

作者: spinup 时间: 2007-7-1 21:09

原帖由 itany 于 2007-7-1 20:49 发表
妄想家们都省省吧WE.PCINLIFE我们的讲场cT?DN'Z7T
除了2407，我们将一无所得~

:p 其实连2407也没妄想过.只不过捧捧小内的场:lol:

作者: 红发IXFXI 时间: 2007-7-1 21:10
妄想家们都省省吧
除了2407，我们将一无所得~

w00t) 有了2407偶就高兴拉。。。。。。。。。

作者: itany 时间: 2007-7-1 23:25

原帖由 killua1109 于 2007-7-1 21:06 发表
2407是什么意思？

DELL的2407~
(_(

作者: killua1109 时间: 2007-7-1 23:52
2407关这个什么事啊

作者: itany 时间: 2007-7-2 00:03

原帖由 killua1109 于 2007-7-1 23:52 发表
2407关这个什么事啊

这种“大事件”您都不知情？
去查查小内的帖子 :(

作者: liansy2 时间: 2007-7-2 08:10
有2407就行了其他的我不管那么多:p :p

作者: raphael8269 时间: 2007-7-2 08:33

原帖由 AlcatrazX 于 2007-7-1 21:04 发表
我们更有可能看到的是某个id成为历史 :p

灰长灰长有可能口牙。。。。:p

作者: shike_cuke 时间: 2007-7-2 09:54
可怜的AMD啊...................

作者: Songhaipeng 时间: 2007-7-2 09:56
这个如果是真的,真替AMD悲哀

作者: chairmanai 时间: 2007-7-2 10:15
2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!2407!

作者: 排骨饭 时间: 2007-7-2 10:16
:lol: 2407……报名！

作者: 高飞5945 时间: 2007-7-2 10:22
............求求你们了解释一下2407到底咋回事吧我头都大了.....

作者: ljlxl 时间: 2007-7-2 10:30
2407什么意思，求给个链接

作者: ljlxl 时间: 2007-7-2 10:30
小内的找了半天找不到

作者: 張翠山 时间: 2007-7-2 12:44
还好当初在那贴里报名了w00t)

作者: siemens_wolf 时间: 2007-7-2 14:41
不说，我还差点忘了那个2407了。。。。。

作者: kofboy 时间: 2007-7-2 15:14
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作者: the_god_of_pig 时间: 2007-7-2 18:46
录音带……:p

作者: bessel 时间: 2007-7-2 22:02
性能高低难说，首发频率不会很高。
前几天问amd德国工厂的大哥来着，呵呵。

原帖由 itany 于 2007-7-1 20:49 发表
AMD bets on low-power, low-clock processors for its next generation debut

AMD announced today what analysts have been dreading for months: the company will launch its next-generation architect ...

作者: Bohr 时间: 2007-7-2 23:22
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