razer graphics amplifier vs alienware graphics amplifier

As it houses a full-sized GPU, the Amplifier isn't as portable as the laptop itself. The Graphics Amplifier addresses two key complaints: you get essentially the same power as a typical gaming desktop, and a level of upgradeability previously not possible. When it's plugged in, the laptop's internal graphics are disabled in favor of the external GPU, and suddenly you have a system that's gaming with desktop-class power. The Amplifier is a box that houses a standard desktop graphics card and power supply. You get a gaming-class portable machine with the added benefit of connecting an optional accessory called the Graphics Amplifier. This is why the new Alienware 13 is such an interesting laptop. Meanwhile, there's been the long-lived promise of thin and light laptops that could offload graphics processing to an external desktop-based GPU. PC manufacturers have somewhat mitigated those concerns over the years, using newer low-powered CPUs and building attractive and thinner chassis for gaming machines, even though they haven't reached ultrabook-like portability, nor desktop-class performance. You simply can't pack as powerful hardware as you would in a desktop gaming PC given the constraints in thickness, portability, and most importantly, cooling. Details for white listing apps for NVIDIA and AMD.One of the main issues with gaming laptops are the inherent limitations that come with the form factor.In this step the user will assign the graphics card in the Alienware Graphics Amplifier to run the app rather than the GPU in the Alienware desktop or Notebook. Some VR games or applications, on both NVIDIA and AMD GPU (that meet or exceed the recommended spec) will require you to “white list” the apps in the graphics driver.

Oculus Rift on the Alienware Graphics Amplifier: AMD GPU (that meet or exceed the recommended spec) currently there are some known issues.Nvidia GPU (that meet or exceed the recommended spec) work without any changes.HTC Vive on the Alienware Graphics Amplifier: System processor must be an Intel Core i5 CPU or higher.VR on Alienware Desktops using the Alienware Graphics Amplifier: Alienware Graphics Amplifier has an NVIDIA GTX 970 or AMD 390 GPU or higher.System memory must be 8 GB ram or higher.System processor must be an Intel Core i7 CPU or higher.VR on Alienware Notebooks using the Alienware Graphics Amplifier: Here are the details for what you need to know for VR setup using a graphics Amplifier:

Razer graphics amplifier vs alienware graphics amplifier