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標題: [硬件] AMD Jaguar: a 3.1 mm^2 core [打印本頁]

作者: Puff 時間: 2012-8-29 00:46 標題: AMD Jaguar: a 3.1 mm^2 core

仲細過 40nm Bobcat

EETimes: AMD's Jaguar packs four cores in one for mobile

Highlights:
1. Jaguar packs four (or two) x86 cores into one unit with a large shared L2 cache 1-2 MB L2 Cache
2. more than 10 percent higher frequencies than Bobcat (based on simulations) >1.8 Ghz
3. more than 15 percent more instructions per clock than Bobcat (based on simulations)
4. The chip sports a re-designed load/store unit and an expanded 128-bit floating point unit.

[ 本帖最後由 Puff 於 2012-8-29 00:48 編輯 ]

作者: Henry 時間: 2012-8-29 03:54

how about the possibility on mobile phone sector?

作者: qcmadness 時間: 2012-8-29 06:46

引用:

原帖由 Henry 於 2012-8-29 03:54 發表
how about the possibility on mobile phone sector?

We need to know the power characteristics before any prediction.

I would expect similar power consumption with dual-core Bobcat.
You will need single-core / dual-core for sub-5W applications.

作者: dom 時間: 2012-8-29 12:00

引用:

原帖由 Henry 於 2012/8/29 03:54 發表
how about the possibility on mobile phone sector?

probably not this generation

作者: dom 時間: 2012-8-29 12:03

引用:

原帖由 Puff 於 2012/8/29 00:46 發表
仲細過 40nm Bobcat

EETimes: AMD's Jaguar packs four cores in one for mobile

Highlights:
1. Jaguar packs four (or two) x86 cores into one unit with a large shared L2 cache 1-2 MB L2 Ca ...

Honestly Bobcat did help AMD earn quite a bit OEM order ( Even HK have few AMD powered notebook, but E-350/E-450/E2-1XXX series do appear in almost every retail chain

)

It sounds like a nice upgrade

作者: dom 時間: 2012-8-29 17:19

http://www.anandtech.com/show/62 ... ivy-bridge-graphics
Opps
Intel is coming to kill ......

Looks like Intel want to kill off AMD

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