更快的显卡会提高 Android 模拟器的性能吗?
这是一个一般性问题。我正在尝试使用 3.1 Honeycomb 操作系统为 Google TV 创建应用程序,该操作系统尚未在 Google TV 上提供...仅在 Android 平板电脑上可用。我知道使用设备要快得多,但我还不能使用它。
因此,直到今年夏天晚些时候我都必须使用模拟器。
我电脑上的显卡很弱,我现在不知道它是什么,但我可以告诉你这是一张便宜的卡。我有 1.5G DDR RAM、Win XP 32 位、充足的存储空间,计算机上几乎没有安装任何东西(我这周刚刚擦掉了它)。
如果有人认为购买新显卡会提高我的性能,请说出来。
This is a general question. I am trying to create apps for Google TV using the 3.1 Honeycomb OS, which is not yet available on Google TV... Only on Android Tablets. I know that using a device is much faster, but I cannot use it yet.
Therefore, until later this summer I must use the emulator.
The video card on my computer is pretty weak, I do not know what it is at the moment, but I can tell you it was a bargain-bin card. I have 1.5G of DDR RAM, Win XP 32bit, plenty of storage, and almost nothing installed on the computer (I just wiped it this week).
If anyone thinks getting a new video card would improve my performance, please say so.
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AFAIK,购买新显卡可能不会有太大帮助。我有一台配备 128MB 独立视频 RAM 的笔记本电脑和一台配备 512MB 视频 RAM 的台式机。两者具有大致相同的单核 CPU 速度(2.5GHz 双核与 2.66GHz 四核),并且具有可比的 Android 3.1 模拟器性能。
虽然图形是 Android 3.1 模拟器性能问题的核心,但尚不清楚 qemu 在多大程度上使用了硬件图形加速,并且模拟器本身必须使用软件来完成所有渲染,因为它无法访问底层的实际硬件。
如果你只花 50 美元,我会增加你的 RAM,这样你就可以为 AVD 的设备 RAM 设置分配 1024MB。众所周知,这会逐步改善问题。它仍然很慢,但没有那么可怕。
Getting a new video card probably won't help much, AFAIK. I have a notebook with 128MB discrete video RAM and a desktop with 512MB video RAM. Both have the same approximate single-core CPU speed (2.5GHz dual-core vs. 2.66GHz quad-core), and they have comparable Android 3.1 emulator performance.
While graphics are at the heart of the performance issue with the Android 3.1 emulator, it is unclear how much qemu uses hardware graphics acceleration, and the emulator itself has to do all its rendering using software, since it does not have access to the underlying actual hardware.
If you only have, say, $50 to spend, I'd bump up your RAM, so you can allocate 1024MB to the device RAM setting of the AVD. That is known to incrementally improve matters. It is still slow, but not as horrible.
显卡和处理器对模拟器速度非常重要,我不知道你有什么处理器,所以不能确定仅升级显卡是否会产生很大的差异,但它肯定会比你现在的性能更好。
Video Cards and Processor its really important to the emulator speed, i dont know what processor you have, so cant know for sure if only upgrading the Video Card will make a lot of diference but it will definitly be better that the performance you have now.