While creating a Virtual Device select the ARM system Image. Others have suggested to install HAXM, but the truth is haxm wont work on amd platform or even if it does as android studio does not supports amd-vt on windows the end result will still be a very very slow emulator to run and operate. My recommendation would be to either use alternative emulator like Genymotion (works like a charm with Gapps installed) or switch to linux as then you will get the benefit of amd-vt and emulator will run a lot faster.

所以我有这个问题，似乎除非你在Linux上，否则你将无法使用HAXM。[编辑:这是如果你有一个AMD芯片(非英特尔)，当然，这就是问题所在]

如Android网站所述;

Many modern CPUs provide extensions for running virtual machines (VMs) more efficiently. Taking advantage of these extensions with the Android emulator requires some additional configuration of your development system, but can significantly improve the execution speed. Before attempting to use this type of acceleration, you should first determine if your development system’s CPU supports one of the following virtualization extensions technologies: Intel Virtualization Technology (VT, VT-x, vmx) extensions > AMD Virtualization (AMD-V, SVM) extensions (only supported for Linux)

正如其他人所提到的，Genymotion可能是一种解决方案。

对于AMD处理器:

转到AVD管理器并创建一个新的虚拟设备作为ARM系统映像。

对于AMD处理器:

您不需要Genymotion，只需创建一个新的虚拟设备，并在选择系统映像时选择ABI为armeabi，而不是默认的x86。

Open SDK Manager and download Intel x86 Emulator Accelerator (HAXM installer) if you haven't. Now go to your SDK directory (C:\users\username\AppData\Local\Android\sdk, generally). In this directory, go to extras → Intel → Hardware_Accelerated_Execution_Manager and run the file named "intelhaxm-android.exe". In case you get an error like "Intel virtualization technology (vt,vt-x) is not enabled", go to your BIOS settings and enable hardware virtualization. Restart Android Studio and then try to start the AVD again.

显示模拟器窗口可能需要一到两分钟。

确保在SDK管理器上安装了HAXM安装程序。

下载后，确保运行位于: {SDK_FOLDER} \配件\ \ Hardware_Accelerated_Execution_Manager \ intelhaxm.exe英特尔

注意:在Android Studio中，命令“intelhaxm.exe”已更改为“intelhaxm-android.exe”

如果你在安装过程中得到“VT不支持”的错误，禁用windows功能上的Hyper-V。dism.exe /Online /Disable-Feature:Microsoft-Hyper-V。您还需要在BIOS中启用“虚拟化技术”