Qualcomm MSM8260 Snapdragon 1.2GHz雙核心 這顆處理器我以前看到資訊都是Cortex-A8
但是之前在某篇小弟發的文章中被版友拿出微基百科指證確實為Cortex-A9架構，有沒有高手可以回答啊!
究竟A8還是A9 我想要以後不要再講錯話了。
個人積分：119分
文章編號：29949129
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文章編號：29950061
再者英文版本沒有像中文版那樣直接斷言8660是A9... 從中文版的維基跳去英文版的Cortex A9 連結
Several system-on-a-chips (SoC's) are implementing the Cortex-A9 core, including:
Apple A5
Calxeda
Nvidia Tegra 2 series (without NEON extensions)
Nvidia Tegra (Kal-El) series
Renesas EMMA Mobile/EV2
Samsung Exynos 4210[5]
ST Ericsson NovaThor U8500[6]
Texas Instruments OMAP4 processors
該提的都提了，卻沒說到Snapdragon啊？(就算是Cortex A8的介紹也沒有，反倒是Snapdragon的介紹
有提到它有很多地方與A8相似)
能確定的是Sapdragon、A8、A9都是用ARMv7指令集，架構則不能確定。但一開始的8250一定是A8 like，
因為當時根本就不存在A9，就算是後來的產品，也跟A9有明顯不同的做法。
引述一些其他網站(http://www.nordichardware.com)的說法：
Qualcomm is currently the only circuit manufacturer that chooses to develop its own processor circuits instead of ARM's Cortex-A9 architecture like the competition. Qualcomm instead has its Scorpion architecture to lean on. The company has now presented a new development platform based on a 1.5 GHz dual-core MSM8660 SoC and the focus is on multimedia.
Qualcomm has with its own CPU architecture chosen to build an asynchronous dual-core processor where each core is independent from the other. Unlike Cortex-A9 and system processors like Tegra 2, Samsung Exynos 4210 and Ti OMAP4, Qualcomm's MSM8660 processor can run its two cores at different clock frequencies or for that matter different voltages, all to optimize the power consumption.
PS 就跟樓主找高手回答，但回答的不一定是高手一樣。我只是個愛看熱鬧的鄉民...
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文章編號：29950804
