从我理解的是,有 snapdragon ,蜂鸟, Omap ,手臂,现在(或很快) tegra2 ?我错过了吗? (如果我在这里混合术语,则道歉,将技术名称与型号名称混为一组)
这些处理器的比较强度/弱点是什么?哪一个是最好的或哪一个是是什么最好?此外,如果只有手机或仅适用于平板电脑,请注明。
从我理解的是,有 snapdragon ,蜂鸟, Omap ,手臂,现在(或很快) tegra2 ?我错过了吗? (如果我在这里混合术语,则道歉,将技术名称与型号名称混为一组)
这些处理器的比较强度/弱点是什么?哪一个是最好的或哪一个是是什么最好?此外,如果只有手机或仅适用于平板电脑,请注明。
From what I understand there's the Snapdragon, Hummingbird, OMAP, ARM and now(or soon) Tegra2? Did I miss any? (I apologize if I'm mixing terms here, confusing a technology name with a model name)
What are the comparative strengths/weaknesses of these processors? Which one is the best or which one does what best? Also, if one is only available in phones or only available in tablets, please specify.
从我的回答在双核和谐手机将开始可用吗?问题,有一个好比较在Hummingbird VS Snapdragon处理器Systems 这里。 HummingBird是一种由高通制造的系统,并用作Nexus One和HTC Desire的手机,Snapdragon是由三星制造的,并在Galaxy S和Galaxy Tab等设备中使用。 OMAP是另一个系统芯片品牌,这是德州仪器,并用作摩托罗拉机器人和手掌前的手机。
所有三种是"芯片上的系统" 系统,其中CPU,一些存储器和一些其他处理器,如图形处理单元,数字信号处理器或无线信号处理单元都是相同的芯片中的。将所有这些都集成到单个芯片中,而不是在单独的芯片上展开的所有单独功能,在手机内使用的电源使用量,尺寸和空间提供了大量节省。
所有内部的CPU使用 arm 处理器架构,这是一个标准集CPU所遵循的指示和能力。与iPhone的处理器一样,iPhone 4的处理器也由三星制造,与Galaxy S中使用的Snapdragon处理器非常相似。您可能听说过的其他处理器架构是英特尔X86处理器架构,或AMD64,其中一个可能为您读到的机器供电。
From my answer on the When will dual core android phones start to become available? question, there's a good comparison of the HummingBird vs SnapDragon processor systems here. Hummingbird is a system made by Qualcomm and used in phones like the Nexus One and HTC Desire, the Snapdragon is made by Samsung and used in devices like the Galaxy S and Galaxy Tab. OMAP is another system chip brand, this one by Texas Instruments and used in phones like the Motorola Droid and the Palm Pre.
All of three of those are "System on a Chip" systems, where the CPU, some memory, and some other processors like the Graphics Procesing Unit, digital signal processors or wireless signal processing unit are all built into the same chip. Building all of this into a single chip instead of having all the individual capabilities spread out across separate chips gives a lot of savings in power usage, size and space used inside a phone.
The CPU inside all of them uses the ARM processor architecture, which is a standard set of instructions and abilities that the CPU follows. As do the iPhone's processors, the iPhone 4's processor is also made by Samsung and is very similar to the SnapDragon processors used in Galaxy S's. Other processor architectures that you may have heard of are the Intel x86 processor architecture, or the AMD64, one of which is probably powering the machine you're reading this at.
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