TA的每日心情 | 开心 2012-4-22 21:43 |
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签到天数: 6 天 [LV.2]偶尔看看I
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Intel发现6系列芯片组的SATA控制器存在缺陷。随着时间推移,端口输入输出性能会越来越差。$ N: a" J; W" @! A
Intel现已停止出货6系列芯片组,再次出货的将是被修复的产品。
* @. s, J. U C% `Intel有可能召回这些问题产品。对于已经买了新平台的用户,其实这并不是很严重的问题,安心使用等召回通知吧。
9 v5 e- W$ W. M但对Intel来说这就是不幸了,公司将因此损失3亿元。
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5 L K# A; [3 \( ]网友似乎在某些Intel高层的微博上发现了进一步消息:1 V4 V/ A; S3 O: o, b- S; L& e9 s. T
6系列芯片组的4个SATA 2.0接口使用时间长点后错误率会增加,系统会自动降低硬盘传输速度,从UDMA Mode 6到5到4到3到2。当然机器运行会越来越慢,直到最后主板无法识别硬盘。7 b: M# H- f1 p8 I8 u2 i" i
悲惨的是,这个问题无法通过软件或BIOS修复,只能更换芯片。Intel计划2月开始批量供应新的芯片,3月应该可以有的换了。当然这会让Intel付出7亿元的代价。# f0 m) |) [2 g2 [) U) M3 N+ ?0 ], K5 T
另外,需要说明的是这个问题只影响SATA 2.0,不影响SATA 3.0接口,也就是说把盘接到SATA3.0接口上不会碰到这个BUG。
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这里面只是写了是6系列的芯片组,不知在笔记本上的移动系列的芯片组会不会出问题,看来只能继续等消息了,不过即使出现问题,这个BUG应该对笔记本影响也不会太大,各位买了新平台的朋友,继续坐等消息吧!! S w2 t! G) V7 M0 H; q! t3 o
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以下是英文原文:3 G# H9 |6 X8 c6 O" j2 ~7 [
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A problem requiring a "silicon fix" is bad news in the chipset business, and sadly that's what Intel is announcing. Its new Intel 6 Series chipset, Cougar Point, has been found to have a flaw, something to do with the SATA controller. Intel is indicating that the ports can "degrade over time," leading to poor i/o performance down the road. All shipments have been stopped and a fix has been implemented for new deliveries, but it sounds like recalls will be starting soon for those with this ticking time bomb silicon within. It isn't a critical problem right now, though, so if you own a Sandy Bridge Core i5 or Core i7 system keep computing with confidence while looking for a recall notice, but it is bad news for Intel's bottom line: the company is advising a $300 million hit to revenue.+ J9 v& h1 \* I- ?7 H
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http://www.engadget.com/2011/01/31/intel-finds-sandy-bridge-chipset-design-flaw-shipments-stopped/2 b" d9 t& }- e# t2 h4 s- s" L
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