沙桥U具体正式发布时间已确定

國風

I社下一代的沙桥系U将在明年一月5号的2011年国际消费电子展（CES 2011）上正式发布，具体地点定在赌城的Venetion大酒店，据说，会仆、呆儿、水果、骚妮、红鸡、冷懦夫和唾吸吧等品牌机厂商已经蠢蠢欲动。


注意这个发布的只是1155接口的主流沙桥，2011接口的高端沙桥要等到明年下半年。




目前各大板子商均以推出了搭配1155沙桥的P67和H67板子，其中甚至有顶星这种被遗忘、被边缘化和非主流化多年的厂商。此前对岸已经有人买到一些厂商的P67/H67，并把玩多时，只等U出。

与2011接口的高端沙桥搭配的X68芯片组已经在10月份正式开始研发，明年第四季度上市。


另外顺便，某农企又杯具了，一个自称为Czerno的黑客用反向工程对农企的U实施了石皮角刀牛行为，结果发现农企的速龙XP及更高型号的U有一种被秘密密码保护起来的特殊调试机制：

Researcher Discovers Secret Password-Protected Debug Mode in AMD Microprocessors.

AMD Processors Have Secret Password-Protected Debug Mechanism
[11/15/2010 07:10 PM]
by Anton Shilov

A hacker has discovered a special debugging mechanism within central processing units (CPUs) made by Advanced Micro Devices. The mode potentially allows to learn more about how exactly AMD's chips work, reverse engineer them and make further discoveries regarding their capabilities. It should be understood that that present all the assumptions regarding the mode are just theories.

According to a discovery made by hackes who names himself Czerno AMD processors (Athlon XP and better) have included firmware-based debugging features that expand greatly over standard, architecturally defined capabilities of x86. For some reason though, the manufacturer has been tightly secretive about these features; hint of their existence was gained by glancing at the list of undocumented machine specific registers (MSRs).

There are at least four new machine specific registers (MSR) that are involved in the expanded debug facilities. All those MSRs are "password" protected against casual access : read/write access (RDMSR/WRMSR) to the registers is granted only if EDI holds the correct password value (9C5A203A), otherwise, a GPF exception occurs. All these registers default/reset values are zero.

Potentially, those registers may do something with built-in self test of microprocessors. They may also be required to properly implement processor's microcode during development. Considering the fact that nobody knows what exactly has been found, consequences of the discovery are hard to imagine.

名词术语太多，详情驱家、超能网等应该会有编译。
驱家已经有了：http://news.mydrivers.com/1/179/179698.htm

[ 本帖最后由 國風 于 2010-11-17 10:29 编辑 ]

659835423

好吧  米帝又有玩物了  我等P民路过.............

hxyhys

我对那个石破天惊的内容比较感兴趣，但是不想看英文……

xiaojianren

那几大电脑厂商名字很亮 [汗水] [汗水]

ch23

接替LGA1366的应该是LGA1356吧，不是LGA2011，预计Q2出，LGA2011那个估计是另一样东西了，还要Q4出

风之刻痕

还是I社给力。。。。既然不能超频 除掉K系列 那H67会很有性价比 既能集显又能独显

hqh6

原帖由 ch23 于 2010-11-17 11:43 发表
接替LGA1366的应该是LGA1356吧，不是LGA2011，预计Q2出，LGA2011那个估计是另一样东西了，还要Q4出

  现在倒是一团雾水。。。。。。。。只要能支持4通道就OK

jk1526

一样东西了，L3 6M又杯具了..................

cxm13

不知道K系的要贵多少米

ch23

原帖由 hqh6 于 2010-11-17 12:25 发表



  现在倒是一团雾水。。。。。。。。只要能支持4通道就OK

我现在都一头雾水，看到个ROADMAP 明年Q1是P67和H67上市，然后Q2有H61和Z68，X68要推迟到Q4了

ch23

原帖由 cxm13 于 2010-11-17 12:38 发表
不知道K系的要贵多少米

I5 的K系估计都要2000+，I7的K就更贵了，除非买比P67更贵的Z68，那样不买K系也可超频，不过花费基本差不多

ypqs

我是撸过来吐槽 红鸡 的。 宏碁( qí )     

evalyy

我隐约感觉1155发布后，i5 760之类的会涨价............= =

ymhhzh

看到华硕1155的剑齿虎，全马甲覆盖，好囧

ch23

原帖由 evalyy 于 2010-11-17 15:37 发表
我隐约感觉1155发布后，i5 760之类的会涨价............= =

为什么？不觉得

冲来冲去

农企果断破产吧，混啥呀 ···········

satan023

会仆、呆儿、水果、骚妮、红鸡、冷懦夫和唾吸吧

zwhwow

淡定，等下一个tick