How to assign more than 256MB of video memory in VirtualBox?
I'm trying to play a game on Virtualbox that needs 512MB of video memory. So as suggested here I shut the virtualbox down and tried to increase the memory to 512MB using this command: VBoxManage modifyvm "win7" --vram 512
如何增加 Windows 10 和 11 中的专用视频 RAM (VRAM) - 知乎
默认通常是128MB；如果您有足够的空闲空间，请尝试将其增加到256MB 或 512MB。 有时，您可能无法通过计算机的 BIOS 调整 VRAM 分配。 在这种情况下，您可以使用一种变通方法来修改报告给游戏的 VRAM 量。 这实际上不会增加您的 VRAM，但会更改“适配器属性”窗口中报告的虚拟值。 对于集成显卡，专用视频内存值实际上是虚构的，因为大多数集成显卡解决方案会自动调整以使用它们所需的系统内存量。 如果您由于 VRAM 不足而遇到启动游戏的问题，修改此注册表 …
How to overcome VirtualBox 256MB limit of video memory
Oct 10, 2017 · Use the command VBoxManage modifyvm "Windows 7" --vram 1024; Both solutions are unstable and often give a boot error. I've found also this TomsHardware thread and it says that no, there's no way to go above 256MB of VRAM. To me it sounds ridiculous this cap on the VRAM (but there has to be a reason). Anyone may help to overcome it?
Is it possible to assign more video memory in VirtualBox?
Nov 3, 2011 · The upper limit provided by VirtualBox is 256Mb, regardless of the capability of your host hardware/GPU. For example running: vboxmanage modifyvm MyVMBoxName --vram 1024
解决vbox虚拟机最大只能用128MB显存的问题，并附WindowsXP安 …
上网查询后发现只需要在终端输入一条命令即可将虚拟机的显存设置为256MB（Vbox所允许的显存最大值） 命令是： VBoxManage modifyvm VIRTUAL NAME --vram 256 其中VIRTUAL NAME是你的虚拟机名称，此命令不需要加sudo执行,否则会报错。
How to Increase Dedicated Video RAM on a Laptop (Intel GPU) - wikiHow
Oct 14, 2024 · This wikiHow article teaches you how to reallocate RAM as dedicated Video RAM (VRAM) on a Windows laptop with integrated Intel graphics. The best way to do this is to purchase a newer and better graphics card, but this isn't an option for most laptops. You can adjust the amount of allocated dedicated memory in your UEFI or BIOS setting.
VirtualBox - how to increase video memory? - Ask Ubuntu
Feb 18, 2015 · Virtual Box supports up to 256 MB of video RAM. This can not be set using the slider of the Virtual Box Manager. To make full use of all supported memory we can issue the following command in a terminal: VBoxManage modifyvm "Name of VM" --vram 256 Before we change settings such as the video RAM a pre-existing virtual machine has to be shut down.
3 Ways to Increase Dedicated VRAM in Windows 10 – TechCult
Dec 13, 2022 · Are you looking to increase dedicated VRAM (Video RAM) in Windows 10? 3 ways to Increase VRAM via Registry Editor, System Setttings, and BIOS.
[VirtualBox] 增加虚拟机的显存 - 造冰箱的大熊猫 - 博客园
Jun 1, 2021 · 在VirtualBox上安装了一台虚拟机，设置中显示虚拟机显存（Video Memory）最大可设置为128MB。 某天，在虚拟机上安装测试某个软件时遇到问题，怀疑与显存大小相关，想将显存设置为更大值。
Increasing VirtualBox's video memory limit | Toby Scott
Nov 22, 2021 · VirtualBox seems to have a tiny limit on VRAM, luckily there’s a way around it! Open your terminal and run the following, with your VM name in the quotation marks. Now open VirtualBox and you will see the amount of video memory has been increased to 256Mb, double the default limit. You can go as high as your hardware allows :)