Nehalem真身照出来了 4核版731M晶体管！更新增官方高清裸片图

Edison

http://www.hothardware.com/articles/IDF_Day_1_Paul_Otellinis_Keynote/?page=2

Then Paul moved onto talk of Intel’s next-gen processor architecture dubbed Nehalem. We’ve given you some details regarding Nehalem in the past as well.  It will be available in the second half of next year and is designed to be a module architecture that can have multiple different cache, core, and I/O configurations.  Nehalem will also feature finer-grained clock gating technology for improved efficiency.

According to the keynote, Nehalem will feature 8-cores on a single die and each core can process two threads, for a total of 16 threads per 8-core CPU.  Nehalem processors will be comprised of roughly 731M transistors and feature a number of new technologies.

At this point, Paul brought out Glenn Hinton to speak of the company’s goals with Nehalem.  Glenn said they planned to build the highest performance core yet that’s scalable to any number of different platforms.  He spoke about the processor’s Quick Path Memory controller and Quick Path Interconnect, which are marketing terms for Nehalem’s integrated memory controller and serial interface.  Then Glenn and Paul showed of a full functional machine running XP on Nehalem and also mentioned that this morning Intel booted OSX on early Nehalem samples.

ljlxl

很好。。。。又是米物一个

lzy24

8-cores on a single die and each core can process two threads, for a total of 16 threads per 8-core CPU.

很好，很强大:lol:

三毛妮

米啊，又要全换了:a)

Songhaipeng

这个不知道有多牛


看来明年也不用升级电脑了,


等这个东西

zaarath

8核心是Nehalem最顶级的形式
图片这个和会场演示的是4 core/8 Thread的核心。
731M指的是这个4核心的core, 8核心才731M未免可怜了点。

Conroe：291M （2core）
Penryn：410M  （2core）

soft

hyperthreading又回来了?

majia123

有中文的介绍吗？:funk:

soft

原帖由 zaarath 于 2007-9-19 08:18 发表
8核心是Nehalem最顶级的形式
图片这个和会场演示的是4 core/8 Thread的核心。
731M指的是这个4核心的core, 8核心才731M未免可怜了点。

Conroe：291M （2core）
Penryn：410M  （2core）

读了半天，怎么都没看出来这个731M指的是 4core啊，哪里写出来的？

Edison

原帖由 soft 于 2007-9-19 08:55 发表
读了半天，怎么都没看出来这个731M指的是 4core啊，哪里写出来的？

现场是Jim Brayton（Nehalem项目经理）这么说的：

"Realize, though, this is A0 Nehalem silicon. This is A0 [Talesberg] chipset. This is a brand new platform, and it's only three weeks old."

"Two threads, you're right, and Nehalem does implement simultaneous multithreading. But this particular version of Nehalem happens to be a Quad-Core Processor。"

"A Nehalem system, SMT, Quad-Core, two processors, connected together with QuickPath technology running server-intensive applications in the foreground here, some things in the background, all brand new, three weeks old, and we're all very happy."

还有Pat Gelsinger: "So we see the graphics load, we have background work going on. You have 16 threads -- count them -- all 16 threads up here and running."

soft

原帖由 Edison 于 2007-9-19 08:59 发表


现场是Jim Brayton（Nehalem项目经理）这么说的：

"Realize, though, this is A0 Nehalem silicon. This is A0 [Talesberg] chipset. This is a brand new platform, and it's only three weeks old."
...

这里也没提 quadcore是 731M晶体管么

Edison

原帖由 maxs 于 2007-9-19 09:13 发表
8CORE／16TH应该也是两个4CORE／8TH封装在一起的吧:unsure:

目前看到的说法都是8core一体，而不是双体。

acqwer

原帖由 Edison 于 2007-9-19 09:20 发表

目前看到的说法都是8core一体，而不是双体。

那么intel岂不是可以拿出16 Core、32 thread的产品。

breaf

支持一把，看看！

locksmith

731M是4核的话，8核简单按照X2算是14亿，OMG。
不过好爽啊，只要一个CPU，打开任务管理器有16个CPU，呵呵

soft

原帖由 locksmith 于 2007-9-19 09:26 发表
731M是4核的话，8核简单按照X2算是14亿，OMG。
不过好爽啊，只要一个CPU，打开任务管理器有16个CPU，呵呵

要换操作系统了

Prescott

没人关心系统结构吗？:a)

[ 本帖最后由 Prescott 于 2007-9-19 09:46 编辑 ]

soft

原帖由 Prescott 于 2007-9-19 09:40 发表
没人关心系统结构吗？:a)

http://images.anandtech.com/reviews/tradeshows/2007/IDF/part2/nehalem2.jpg

看不懂，要不你来解释一下吧 :p :p

预测一下各方面的性能，比如3G频率跑pi大概是几s之类的

Prescott

原帖由 soft 于 2007-9-19 09:41 发表



看不懂，要不你来解释一下吧 :p :p

预测一下各方面的性能，比如3G频率跑pi大概是几s之类的

:funk:
不要superpi好不好。superpi也不见得能快几秒。

不过，Specfp_rate，嘿嘿。:devil:

shike_cuke

这个可能承受不起了...........